QUESTION 7/8 (16/21+4/14)
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Answer:
7/8(16/21+4/14)
LCM of 21 and 14 is 42
7/8(16+4/42)
=7/8(20/42)
=7/8×20/42
LCM of 8 and 42 is 168
=7×20/168
=140/168
Answered by
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Answer:
7/8 x (16/21+4/14
7/8 x 16/21 + 7/8 x 4/14
2/3 + 1/4
8/12 + 3/12
11/12
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