Answer: A and D
Explanation:
6/15 = 2/5
because
6÷3=2 and 15÷3=5
6/15 = 4/10
the common denominator is 30 so
15×2=30 and 10×3=30
Do that to the numerators
6×2=12 and 4×3=12
So then you have
12/30 and 12/30
Which are equivalent.
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