Question

7 1/2 % of a number is 30. The number is ______


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Answer 1

Answer:

Question:-

7×1/2 % of a number is 30. The number is.?

Solution:-

let the number be x

$7 \times \frac{1}{2} \times x = 30 \\ \frac{15}{2} \times x = 30 \\ x = \frac{30 \times 2}{15} \\ x = 4$

hope this helps.!