SOLUTION: If 15% of x is 45, what is 20% of x?

SOLUTION: If 15% of x is 45, what is 20% of x?

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Question 301921: If 15% of x is 45, what is 20% of x?

Answer by london maths tutor(243) (Show Source): You can put this solution on YOUR website!
x = 45 x 100/15
x = 300
20% of 300 = 20/100 x 300 = 60

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