Subtract 81/16 from 12/35
1st number: 12/35, 2nd number: 5 1/16
12/35 - 81/16 is -2643/560.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 16 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 35 × 16 = 560,
12/35 = 12 × 16/35 × 16 = 192/560 - Likewise, for the 2nd fraction, since 16 × 35 = 560,
81/16 = 81 × 35/16 × 35 = 2835/560 - Subtract the two like fractions:
192/560 - 2835/560 = 192 - 2835/560 = -2643/560
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