Math NYS Standard Ratios Test

What is a Ratio?

• Is a relationship of two or more numbers by division

• To multiply two fractions

• two ratios that are equivalent

• comparing numbers using > , < , or =

Q1. How many pencils are there?

• A) 20 pencils

• B) 24 pencils

• C) 96 pencils

• D) 48 pencils

What is an equivalent ratio to 3/4?

• 1/4

• 4/5

• 12/16

• 14/18

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2:5

• 5:3

• 3:5

• 5:2

Write the ratio in simplest form.

24 players : 3 teams

• 8:3

• 8 to 1

• 8 for 1

• 8/3

Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of music apps to all apps?

• 5 to 2

• 10:5

• 3:20

• 1 to 5

How many ways can you write a ratio

• 1

• 3

• 2

• 4

When writing a ratio, the order doesn't matter as long as the ratio is in lowest terms.

• True

• False

Use cross multiplication or 'W' method to determine if these ratios are equivalent:

2/3 = 10/15

• no

• yes

There are 44 collies and 56 poodles. Which is the correct ratio for poodles to total number of dogs?

• 156:100

• 44:100

• 56:100

• 56