Subtract 60/81 from 4/56
4/56 - 60/81 is -253/378.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 81 is 4536
Next, find the equivalent fraction of both fractional numbers with denominator 4536 - For the 1st fraction, since 56 × 81 = 4536,
4/56 = 4 × 81/56 × 81 = 324/4536 - Likewise, for the 2nd fraction, since 81 × 56 = 4536,
60/81 = 60 × 56/81 × 56 = 3360/4536 - Subtract the two like fractions:
324/4536 - 3360/4536 = 324 - 3360/4536 = -3036/4536 - After reducing the fraction, the answer is -253/378
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