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1 vote
Which ratios form a proportion?

A. 4/9, 12/25
B. 3/7, 18/42
C. 5/11, 20/45
D. 5/8, 15/25

User Pbacterio
by
6.7k points

1 Answer

5 votes
B. 3/7, 18/42

This work, because you multiply 6 top and bottom

hope this helps
User Slim Shady
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