Question Details

Detailed explanation and options for the selected question.

If a:b = 2:3 and b:c = 4:5, what is a:c?

A. 2:5

B. 3:5

C. 8:15

D. 10:15

Explanation:

a:c = (2×4):(3×5) = 8:15. Other options are incorrect.

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