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OlgaM077 [116]
3 years ago
9

if 36 cookies cost $4.00 what is the unit rate in cookies per dollar. Using the same information what is the unit rate for 1 coo

kie? ​
Mathematics
1 answer:
pogonyaev3 years ago
3 0

Answer:

9 cookies per dollar

Step-by-step explanation:

This is a fraction equal to

36 cookies ÷ 4 dollars

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 4

36 cookies ÷ 4

--------------------------

4 dollars ÷ 4

=  

9 cookies

---------------

1 dollar

=  

9 cookies

-----------------

dollar

= 9 cookies per dollar

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