Subtract 54/28 from 36/60
1st number: 36/60, 2nd number: 1 26/28
36/60 - 54/28 is -93/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 28 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
36/60 = 36 × 7/60 × 7 = 252/420 - Likewise, for the 2nd fraction, since 28 × 15 = 420,
54/28 = 54 × 15/28 × 15 = 810/420 - Subtract the two like fractions:
252/420 - 810/420 = 252 - 810/420 = -558/420 - After reducing the fraction, the answer is -93/70
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