Unit 11 Multiplicative Reasoning

Authored by Maria Messag

Mathematics

9th Grade

Used 5+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View

Student View

18 questions

Show all answers

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Kelly invests £3600 in a savings account for 2 years. The account pays 3.52% coumpound interest per annum. Laura has to pay 40% tax on the interest earned each year. The tax is taken from the account at the end of each year. How much is in the account at the end of 2 years?

£3857.90

£3753.67

£3675.80

£3726.72

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A population of kangaroos increases by 25% per day. At the end of one week there are 2145 kangaroos. How many kangaroos were there at the beginning of the week?

429

624

449

329

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jenifer swims 750 metres in 25 minutes. What is her average speed in km/h?

1.8km/h

3.8km/h

6.2km/h

8.1km/h

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The dubai metro travels with an acceleration of 2m/s² and reaches a speed of 45km/h in 5 seconds. What was the initial velocity of the metro in m/s?
Hint: Kinematics Equation!

44.7m/s

2.5m/s²

2m/s²

2.5m/s

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A pencil has a volume of 0.05m³. The pencil is made from graphite that has a density of 6.4g/cm³. Calculate the mass of the pencil in kg.

591kg

320kg

240kg

378kg

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Book A has a density of 5.8g/cm³.
Book B has a density of 4.1g/cm³.
377g of Book A and 1.64kg of Book B form Book C.
Work out the density of Book C in g/cm³ to 5 s.g.f.

4.3376g/cm³.

5.2386g/cm³.

5.4487kg/cm³.

3.1149g/m³.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the pressure exerted by a force of 240 newtons on an area of 30cm². Give your answer in N/m²

340N/km²

6790N/cm²

240N/m²

8000N/m²

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Popular Resources on Wayground

8 questions

Spartan Way - Classroom Responsible

Quiz

•

9th - 12th Grade

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

14 questions

Boundaries & Healthy Relationships

Lesson

•

6th - 8th Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

3 questions

Integrity and Your Health

Lesson

•

6th - 8th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

9 questions

FOREST Perception

Lesson

•

20 questions

Main Idea and Details

Quiz

•

5th Grade

Discover more resources for Mathematics

20 questions

Graphing Inequalities on a Number Line

Quiz

•

6th - 9th Grade

11 questions

Adding and Subtracting Polynomials

Quiz

•

9th Grade

20 questions

Box and Whisker Plots

Quiz

•

9th Grade

18 questions

Exponential Growth and Decay

Quiz

•

9th Grade

12 questions

Exponential Growth and Decay

Quiz

•

9th Grade

14 questions

Making Inferences From Samples

Quiz

•

7th - 12th Grade

24 questions

Solving Linear Equations with Variables on Both Sides

Quiz

•

9th Grade

20 questions

Rational and Irrational Numbers, Perfect Squares, & Perfect Cube

Quiz

•

9th Grade

Unit 11 Multiplicative Reasoning

Kelly invests £3600 in a savings account for 2 years. The account pays 3.52% coumpound interest per annum. Laura has to pay 40% tax on the interest earned each year. The tax is taken from the account at the end of each year. How much is in the account at the end of 2 years?

A population of kangaroos increases by 25% per day. At the end of one week there are 2145 kangaroos. How many kangaroos were there at the beginning of the week?

Jenifer swims 750 metres in 25 minutes. What is her average speed in km/h?

The dubai metro travels with an acceleration of 2m/s² and reaches a speed of 45km/h in 5 seconds. What was the initial velocity of the metro in m/s?
Hint: Kinematics Equation!

A pencil has a volume of 0.05m³. The pencil is made from graphite that has a density of 6.4g/cm³. Calculate the mass of the pencil in kg.

Book A has a density of 5.8g/cm³.
Book B has a density of 4.1g/cm³.
377g of Book A and 1.64kg of Book B form Book C.
Work out the density of Book C in g/cm³ to 5 s.g.f.

Find the pressure exerted by a force of 240 newtons on an area of 30cm². Give your answer in N/m²

A cactus is placed on a table. The area of the cactus in contact with the table is 750cm². The pressure on the table is 1760 newtons/m². Work out the force exerted by the cactus on the table.

The cost of a circular table is directly proportional to the square of the radius. A circular table with a radius of 40cm cost £50. What is the cost of a circular table with a radius of 60cm?

The time taken, t, for passengers to be checked-in for a flight is inversely proportional to the square of the number of staff, s, working. It takes 30 minutes passengers to be checked-in when 10 staff are working. :)
Find an equation connecting t and s.

Access all questions and much more by creating a free account

Popular Resources on Wayground

Discover more resources for Mathematics

Unit 11 Multiplicative Reasoning

Kelly invests £3600 in a savings account for 2 years. The account pays 3.52% coumpound interest per annum. Laura has to pay 40% tax on the interest earned each year. The tax is taken from the account at the end of each year. How much is in the account at the end of 2 years?

A population of kangaroos increases by 25% per day. At the end of one week there are 2145 kangaroos. How many kangaroos were there at the beginning of the week?

Jenifer swims 750 metres in 25 minutes. What is her average speed in km/h?

The dubai metro travels with an acceleration of 2m/s² and reaches a speed of 45km/h in 5 seconds. What was the initial velocity of the metro in m/s?Hint: Kinematics Equation!

A pencil has a volume of 0.05m³. The pencil is made from graphite that has a density of 6.4g/cm³. Calculate the mass of the pencil in kg.

Book A has a density of 5.8g/cm³.Book B has a density of 4.1g/cm³.377g of Book A and 1.64kg of Book B form Book C.Work out the density of Book C in g/cm³ to 5 s.g.f.

Find the pressure exerted by a force of 240 newtons on an area of 30cm². Give your answer in N/m²

A cactus is placed on a table. The area of the cactus in contact with the table is 750cm². The pressure on the table is 1760 newtons/m². Work out the force exerted by the cactus on the table.

The cost of a circular table is directly proportional to the square of the radius. A circular table with a radius of 40cm cost £50. What is the cost of a circular table with a radius of 60cm?

The time taken, t, for passengers to be checked-in for a flight is inversely proportional to the square of the number of staff, s, working. It takes 30 minutes passengers to be checked-in when 10 staff are working. :)Find an equation connecting t and s.

Access all questions and much more by creating a free account

Popular Resources on Wayground

Discover more resources for Mathematics

The dubai metro travels with an acceleration of 2m/s² and reaches a speed of 45km/h in 5 seconds. What was the initial velocity of the metro in m/s?
Hint: Kinematics Equation!

Book A has a density of 5.8g/cm³.
Book B has a density of 4.1g/cm³.
377g of Book A and 1.64kg of Book B form Book C.
Work out the density of Book C in g/cm³ to 5 s.g.f.

The time taken, t, for passengers to be checked-in for a flight is inversely proportional to the square of the number of staff, s, working. It takes 30 minutes passengers to be checked-in when 10 staff are working. :)
Find an equation connecting t and s.