if 3/5 of a number excercise exceeds its 2/7 by 44, find the number.
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Let the number be a
According to question,
3/5 of a - 2/7 of a = 44
=> 3a/5 - 2a/7 = 44
=> (21a - 10a)/35 = 44
=> 11a/35 = 44
=> a = 4 × 35
=> a = 140
Required number = 140
According to question,
3/5 of a - 2/7 of a = 44
=> 3a/5 - 2a/7 = 44
=> (21a - 10a)/35 = 44
=> 11a/35 = 44
=> a = 4 × 35
=> a = 140
Required number = 140
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