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lions [1.4K]
2 years ago
7

Perform the operation and, if possible, simplify 21/20 - 4/15

Mathematics
1 answer:
Kazeer [188]2 years ago
8 0

Answer:

47/60

Step-by-step explanation:

Find the LCM and multiply to get there.

LCM is 60

63/60-16/60

47/60

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