Subtract 6/28 from 35/15, Solve 2 5/15

Subtract 6/28 from 35/15

1^st number: 2 5/15, 2^nd number: 6/28

35/15 - 6/28 is 89/42.

Find the least common denominator or LCM of the two denominators:
LCM of 15 and 28 is 420

Next, find the equivalent fraction of both fractional numbers with denominator 420
For the 1st fraction, since 15 × 28 = 420,
35/15 = 35 × 28/15 × 28 = 980/420
Likewise, for the 2nd fraction, since 28 × 15 = 420,
6/28 = 6 × 15/28 × 15 = 90/420
Subtract the two like fractions:
980/420 - 90/420 = 980 - 90/420 = 890/420
After reducing the fraction, the answer is 89/42
In mixed form: 25/42

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