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Question 1: 27 is 90% of what number?

Question 2: 64 is 40% of what number?

Question 3: 82 is 20% of what number?

*Please Answer All, If You Can't. Don't Answer At All*
*No Decimals*

Respuesta :

musiclover10045

Divide the known value by the percentage.

1. 27 / 0.90 = 30

2. 64 / 0.40 = 160

3. 82 / 0.20 = 410

1. 27=0.9x

27/0.9=x

x=30

2. 64=0.4x

64/0.4=x

x=160

3. 82=0.2x

82/0.2=x

x=410

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