Subtract 60/32 from 35/21, Solve 1 14/21

Subtract 60/32 from 35/21

1^st number: 1 14/21, 2^nd number: 1 28/32

35/21 - 60/32 is -5/24.

Find the least common denominator or LCM of the two denominators:
LCM of 21 and 32 is 672

Next, find the equivalent fraction of both fractional numbers with denominator 672
For the 1st fraction, since 21 × 32 = 672,
35/21 = 35 × 32/21 × 32 = 1120/672
Likewise, for the 2nd fraction, since 32 × 21 = 672,
60/32 = 60 × 21/32 × 21 = 1260/672
Subtract the two like fractions:
1120/672 - 1260/672 = 1120 - 1260/672 = -140/672
After reducing the fraction, the answer is -5/24

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