Ratios and Unit Rates

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1 point

14 boys to 21 girls is ______as a ratio

7:11

2:3

4/5

5 to 6

1 point

WHICH RATIOS ARE PROPORTIONAL

1/6 AND 8/48

4/5 AND 6/12

5/12 AND 6/8

12/144 AND 5/3

1 point

What is the purpose of calculating the unit rate?

In order to add taxes

In order to determine how much one of something will be

To determine the maximum amount that will be paid for an item

In order to order items from a catelog

1 point

When comparing a portion of something to a whole it is called

all to none

part to part

part to whole

whole to whole

1 point

15 pounds 12 oz can be converted to

1512 ozs

15 pounds 6 ozs

252 oz

522 oz

1 point

The correct formula for calculating the unit rate is

adding all of something to part of something

dividing how much of something by how many

subtracting the denominator by the numerator

finding the least common denominator

1 point

1/5 is equivilent to all except

4/20

5/25

1/10

6/30

1 point

When two ratios equal they are said to be

seperate

aligned

twins

proportional

1 point

Which ratios are NOT proportional

1/4 AND 2/8

5/6 AND 20/24

3/10 AND 15/20

2/4 AND 6/12

10.

1 point

What is the unit rate of 40 sneezes in 20 minutes

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