Subtract 2/72 from 25/12, Solve 2 1/12

Subtract 2/72 from 25/12

1^st number: 2 1/12, 2^nd number: 2/72

25/12 - 2/72 is 37/18.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 72 is 72

Next, find the equivalent fraction of both fractional numbers with denominator 72
For the 1st fraction, since 12 × 6 = 72,
25/12 = 25 × 6/12 × 6 = 150/72
Likewise, for the 2nd fraction, since 72 × 1 = 72,
2/72 = 2 × 1/72 × 1 = 2/72
Subtract the two like fractions:
150/72 - 2/72 = 150 - 2/72 = 148/72
After reducing the fraction, the answer is 37/18
In mixed form: 21/18

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