What must be added to 17.91 to get 21?

asked Mar 12, 2023 215k views

12 votes

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10 votes

The answer is 3.09 since you can subtract 17.91 from 21 which is 3.09

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3 votes

Answer:

3.09

Explanation:

21 - 17.91=3.09

This means that the difference between 17.91 and 21 is 3.09 which means for 17.91 to be equal to 21 you must add 3.09

Vidak answered Mar 17, 2023

by Vidak

7.8k points

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