Subtract 10/63 from 36/27, Solve 1 9/27

Subtract 10/63 from 36/27

1^st number: 1 9/27, 2^nd number: 10/63

36/27 - 10/63 is 74/63.

Find the least common denominator or LCM of the two denominators:
LCM of 27 and 63 is 189

Next, find the equivalent fraction of both fractional numbers with denominator 189
For the 1st fraction, since 27 × 7 = 189,
36/27 = 36 × 7/27 × 7 = 252/189
Likewise, for the 2nd fraction, since 63 × 3 = 189,
10/63 = 10 × 3/63 × 3 = 30/189
Subtract the two like fractions:
252/189 - 30/189 = 252 - 30/189 = 222/189
After reducing the fraction, the answer is 74/63
In mixed form: 111/63

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