Subtract 18/10 from 14/32, Solve 14/32

Subtract 18/10 from 14/32

1^st number: 14/32, 2^nd number: 1 8/10

14/32 - 18/10 is -109/80.

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,
14/32 = 14 × 5/32 × 5 = 70/160
Likewise, for the 2nd fraction, since 10 × 16 = 160,
18/10 = 18 × 16/10 × 16 = 288/160
Subtract the two like fractions:
70/160 - 288/160 = 70 - 288/160 = -218/160
After reducing the fraction, the answer is -109/80

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