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Eddi Din [679]
3 years ago
12

Rewrite the proportion 7:21 = 3:9 as a proportion using fractions.

Mathematics
2 answers:
Fudgin [204]3 years ago
8 0
A :) hope that helped
Margarita [4]3 years ago
3 0

Answer:

a

Step-by-step explanation:

7/21=3/9 bc why would it be anything else?

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