The average capacity of 4 cups is 240 mL. The capacity of 3 of them is 180 mL, 260 mL and 210 mL respectively. Find the capacity of the remaining cup. What should be the 'let x' sentence?

Let x mL be the capacity of the remaining cup.

Let x be the capacity of the remaining cup.

Among the girls in a class, 65 % of them knows how to cook, while 5 of them do not know how to cook. How many girls are there in the class? What should be the 'let x' sentence?

Let x be the number of girls in the class

Let x be the girls in the class

Equations

Quiz

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Design

•

6th Grade

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Practice Problem

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Medium

Fong I Lou

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11 questions

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1.

MATH RESPONSE QUESTION

1 min • 1 pt

George is 2.6 kg heavier than John. John weighs 30.5 kg. What is the weight of George?

Mathematical Equivalence

ON

2.

MATH RESPONSE QUESTION

2 mins • 1 pt

Mathematical Equivalence

ON

3.

MATH RESPONSE QUESTION

2 mins • 1 pt

The upper base of cardboard sheet in the shape of a trapezium is 15.6 cm. Its height is 25 cm and its area is 375 cm². What is the lower base of the cardboard sheet in cm?

Mathematical Equivalence

ON

4.

MATH RESPONSE QUESTION

2 mins • 1 pt

A stone has a volume of 200 cm³. It is put into a tank of water with base area 10 cm x 5 cm. What is the rise in water level?

Mathematical Equivalence

ON

5.

MATH RESPONSE QUESTION

2 mins • 1 pt

Paul pays 125.4 dollars in total to buy 3 boxes of biscuits and 1 pack of lemon tea that costs 35.2 dollars. Find the cost of each box of biscuits.

Mathematical Equivalence

ON

6.

MATH RESPONSE QUESTION

2 mins • 1 pt

There are some red balls and green balls in a bag. 40% of them are red and there are 60 green balls. Find the total number of balls in the bag.

Mathematical Equivalence

ON

7.

MATH RESPONSE QUESTION

2 mins • 1 pt

Mathematical Equivalence

ON

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Equations

11 questions

George is 2.6 kg heavier than John. John weighs 30.5 kg. What is the weight of George?

The upper base of cardboard sheet in the shape of a trapezium is 15.6 cm. Its height is 25 cm and its area is 375 cm². What is the lower base of the cardboard sheet in cm?

A stone has a volume of 200 cm³. It is put into a tank of water with base area 10 cm x 5 cm. What is the rise in water level?

Paul pays 125.4 dollars in total to buy 3 boxes of biscuits and 1 pack of lemon tea that costs 35.2 dollars. Find the cost of each box of biscuits.

There are some red balls and green balls in a bag. 40% of them are red and there are 60 green balls. Find the total number of balls in the bag.

Nick got an average mark of 86.5 in 4 test. He got the same mark in test 1 and test 2 (which is 90). He got 76 in the 3rd test. Find the mark in the 4th test.

A motorcycle and a car start moving in the same directions from the the same place at the same time. The speed of the motorcycle is 75 km/h. after 2 hours, the two vehicles are 40 km apart. The car is ahead of the motorcycle. Find the speed of the car.

The average capacity of 4 cups is 240 mL. The capacity of 3 of them is 180 mL, 260 mL and 210 mL respectively. Find the capacity of the remaining cup.
What should be the 'let x' sentence?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Design

Equations

11 questions

George is 2.6 kg heavier than John. John weighs 30.5 kg. What is the weight of George?

The upper base of cardboard sheet in the shape of a trapezium is 15.6 cm. Its height is 25 cm and its area is 375 cm2. What is the lower base of the cardboard sheet in cm?

A stone has a volume of 200 cm3. It is put into a tank of water with base area 10 cm x 5 cm. What is the rise in water level?

Paul pays 125.4 dollars in total to buy 3 boxes of biscuits and 1 pack of lemon tea that costs 35.2 dollars. Find the cost of each box of biscuits.

There are some red balls and green balls in a bag. 40% of them are red and there are 60 green balls. Find the total number of balls in the bag.

Nick got an average mark of 86.5 in 4 test. He got the same mark in test 1 and test 2 (which is 90). He got 76 in the 3rd test. Find the mark in the 4th test.

A motorcycle and a car start moving in the same directions from the the same place at the same time. The speed of the motorcycle is 75 km/h. after 2 hours, the two vehicles are 40 km apart. The car is ahead of the motorcycle. Find the speed of the car.

The average capacity of 4 cups is 240 mL. The capacity of 3 of them is 180 mL, 260 mL and 210 mL respectively. Find the capacity of the remaining cup.What should be the 'let x' sentence?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Design

The upper base of cardboard sheet in the shape of a trapezium is 15.6 cm. Its height is 25 cm and its area is 375 cm². What is the lower base of the cardboard sheet in cm?

A stone has a volume of 200 cm³. It is put into a tank of water with base area 10 cm x 5 cm. What is the rise in water level?

The average capacity of 4 cups is 240 mL. The capacity of 3 of them is 180 mL, 260 mL and 210 mL respectively. Find the capacity of the remaining cup.
What should be the 'let x' sentence?