Question

Which of these is a true proportion
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Answer 1

Question:

Which of these is a true proportion?

A. 6:12 = 3:6

B. 9:10 = 16:20

C. 8:5 = 16:15

D. 18:14 = 9:6

Solution:

Take L.C.M of the given proportion.

Answer:

A. 6:12 = 3:6

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