JSCE Mathematics 2024 Objective — Question 39

Question 39 of 80 from the Junior Secondary Certificate Examination (JSCE) Mathematics 2024 Objective paper, with the correct answer and a full explanation.

Evaluate 2.4(five) x 3.2(five)

A. 14.23(five)Correct
B. 14.13(five)
C. 13.40(five)
D. 10.312(five)

Explanation

2.4(five) = 2.8 and 3.2(five) = 3.4 in base ten. 2.8 x 3.4 = 9.52, which is 14.23(five).

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