Subtract 40/16 from 25/14
1st number: 1 11/14, 2nd number: 2 8/16
25/14 - 40/16 is -5/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 14 × 8 = 112,
25/14 = 25 × 8/14 × 8 = 200/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
40/16 = 40 × 7/16 × 7 = 280/112 - Subtract the two like fractions:
200/112 - 280/112 = 200 - 280/112 = -80/112 - After reducing the fraction, the answer is -5/7
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