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JSCE Mathematics 2024 Objective — Question 19

Question 19 of 80 from the Junior Secondary Certificate Examination (JSCE) Mathematics 2024 Objective paper, with the correct answer and a full explanation.

Find the value of x when; 22 1/2 / x = 7 1/2 / 4

A. 18
B. 16
C. 12Correct
D. 10

Explanation

22.5/x = 7.5/4. Cross-multiply: 7.5x = 90, so x = 12.

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