Subtract 3/63 from 75/50, Solve 1 25/50

Subtract 3/63 from 75/50

1^st number: 1 25/50, 2^nd number: 3/63

75/50 - 3/63 is 61/42.

Find the least common denominator or LCM of the two denominators:
LCM of 50 and 63 is 3150

Next, find the equivalent fraction of both fractional numbers with denominator 3150
For the 1st fraction, since 50 × 63 = 3150,
75/50 = 75 × 63/50 × 63 = 4725/3150
Likewise, for the 2nd fraction, since 63 × 50 = 3150,
3/63 = 3 × 50/63 × 50 = 150/3150
Subtract the two like fractions:
4725/3150 - 150/3150 = 4725 - 150/3150 = 4575/3150
After reducing the fraction, the answer is 61/42
In mixed form: 119/42

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