Subtract 56/49 from 75/36, Solve 2 3/36

Subtract 56/49 from 75/36

1^st number: 2 3/36, 2^nd number: 1 7/49

75/36 - 56/49 is 79/84.

Find the least common denominator or LCM of the two denominators:
LCM of 36 and 49 is 1764

Next, find the equivalent fraction of both fractional numbers with denominator 1764
For the 1st fraction, since 36 × 49 = 1764,
75/36 = 75 × 49/36 × 49 = 3675/1764
Likewise, for the 2nd fraction, since 49 × 36 = 1764,
56/49 = 56 × 36/49 × 36 = 2016/1764
Subtract the two like fractions:
3675/1764 - 2016/1764 = 3675 - 2016/1764 = 1659/1764
After reducing the fraction, the answer is 79/84

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