Subtract 35/63 from 30/14, Solve 2 2/14

Subtract 35/63 from 30/14

1^st number: 2 2/14, 2^nd number: 35/63

30/14 - 35/63 is 100/63.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 63 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 14 × 9 = 126,
30/14 = 30 × 9/14 × 9 = 270/126
Likewise, for the 2nd fraction, since 63 × 2 = 126,
35/63 = 35 × 2/63 × 2 = 70/126
Subtract the two like fractions:
270/126 - 70/126 = 270 - 70/126 = 200/126
After reducing the fraction, the answer is 100/63
In mixed form: 137/63

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