Subtract 72/50 from 63/60
1st number: 1 3/60, 2nd number: 1 22/50
63/60 - 72/50 is -39/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 50 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 60 × 5 = 300,
63/60 = 63 × 5/60 × 5 = 315/300 - Likewise, for the 2nd fraction, since 50 × 6 = 300,
72/50 = 72 × 6/50 × 6 = 432/300 - Subtract the two like fractions:
315/300 - 432/300 = 315 - 432/300 = -117/300 - After reducing the fraction, the answer is -39/100
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