Subtract 18/16 from 10/7
1st number: 1 3/7, 2nd number: 1 2/16
10/7 - 18/16 is 17/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 7 × 16 = 112,
10/7 = 10 × 16/7 × 16 = 160/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
18/16 = 18 × 7/16 × 7 = 126/112 - Subtract the two like fractions:
160/112 - 126/112 = 160 - 126/112 = 34/112 - After reducing the fraction, the answer is 17/56
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