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ale4655 [162]
3 years ago
10

Find the missing number of ou each unit rate. 21/7 = ?/1 and 72/12 = ?/1

Mathematics
1 answer:
Gennadij [26K]3 years ago
6 0

Answer:

21/7 and 72/12

Step-by-step explanation:

As the "?" are both at the numerator we just multiply by the denominator of the question mark (that is 1) so they remain the same.

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