aubreybrennan aubreybrennan

01-02-2021
Mathematics

contestada

Explain how to calculate these mentally

a. 15 is what percentage of 30
b. 3 is what percentage of 12
c. 6 is what percentage of 10

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katelynlaws katelynlaws

01-02-2021

A. 15 is 50% of 30
B. 3 is 25% of 12
C. 6 is 60% of 10

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