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BECE Mathematics 2024 Objective — Question 102

Question 102 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2024 Objective paper, with the correct answer and a full explanation.

Find the missing number (?) in the relationship.

Diagram for question 102

A. 10
B. 20
C. 50
D. 75
E. 100Correct

Explanation

90 = √? x √81 = √? x 9; √? = 10; ? = 100.

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