Subtract 27/10 from 56/32, Solve 1 24/32

Subtract 27/10 from 56/32

1^st number: 1 24/32, 2^nd number: 2 7/10

56/32 - 27/10 is -19/20.

Find the least common denominator or LCM of the two denominators:
LCM of 32 and 10 is 160

Next, find the equivalent fraction of both fractional numbers with denominator 160
For the 1st fraction, since 32 × 5 = 160,
56/32 = 56 × 5/32 × 5 = 280/160
Likewise, for the 2nd fraction, since 10 × 16 = 160,
27/10 = 27 × 16/10 × 16 = 432/160
Subtract the two like fractions:
280/160 - 432/160 = 280 - 432/160 = -152/160
After reducing the fraction, the answer is -19/20

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