Subtract 28/42 from 49/35, Solve 1 14/35

Subtract 28/42 from 49/35

1^st number: 1 14/35, 2^nd number: 28/42

49/35 - 28/42 is 11/15.

Find the least common denominator or LCM of the two denominators:
LCM of 35 and 42 is 210

Next, find the equivalent fraction of both fractional numbers with denominator 210
For the 1st fraction, since 35 × 6 = 210,
49/35 = 49 × 6/35 × 6 = 294/210
Likewise, for the 2nd fraction, since 42 × 5 = 210,
28/42 = 28 × 5/42 × 5 = 140/210
Subtract the two like fractions:
294/210 - 140/210 = 294 - 140/210 = 154/210
After reducing the fraction, the answer is 11/15

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