Subtract 45/32 from 35/21, Solve 1 14/21

Subtract 45/32 from 35/21

1^st number: 1 14/21, 2^nd number: 1 13/32

35/21 - 45/32 is 25/96.

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,
45/32 = 45 × 21/32 × 21 = 945/672
Subtract the two like fractions:
1120/672 - 945/672 = 1120 - 945/672 = 175/672
After reducing the fraction, the answer is 25/96

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