Subtract 3/35 from 48/12, Solve 4 0/12

Subtract 3/35 from 48/12

1^st number: 4 0/12, 2^nd number: 3/35

48/12 - 3/35 is 137/35.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 35 is 420

Next, find the equivalent fraction of both fractional numbers with denominator 420
For the 1st fraction, since 12 × 35 = 420,
48/12 = 48 × 35/12 × 35 = 1680/420
Likewise, for the 2nd fraction, since 35 × 12 = 420,
3/35 = 3 × 12/35 × 12 = 36/420
Subtract the two like fractions:
1680/420 - 36/420 = 1680 - 36/420 = 1644/420
After reducing the fraction, the answer is 137/35
In mixed form: 332/35

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