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Post-UTME Mathematics 2019 Objective — Question 18

Question 18 of 50 from the Post-UTME Screening (Post-UTME) Mathematics 2019 Objective paper, with the correct answer and a full explanation.

What is the product of 27(3)³ and (1/5)⁻¹/5³

A. 5
B. 3
C. 1Correct
D. 1/25

Explanation

27(3)³ x 1/(5x5³) simplifies, per the source working, to 1.

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