Question

hi friend
ch ratio and proportion

if 20% of a number is 8, find the number​

Answer 1

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Answer 2

Divide 20% by 100 to obtain it's decimal form. Dividing 20% by 100 is 0.2. Set up an equation that 0.2x=8 which 20% of x equals to 8 Solve this by dividing each side by 0.2 It results in x= 40 Therefore 8 is 20% of 40