3 years ago

I don't know this 17/21 - 2/10

Mathematics

2 answers:

Naily [24]3 years ago

5 0

Answer:64/105

Step-by-step explanation:

Find the lcm of 21 and 10.

170/210 - 42/210

128/210

64/105

Maksim231197 [3]3 years ago

3 0

Answer:

64/105

Step-by-step explanation:

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