Subtract 63/35 from 48/72
1st number: 48/72, 2nd number: 1 28/35
48/72 - 63/35 is -17/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 35 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 72 × 35 = 2520,
48/72 = 48 × 35/72 × 35 = 1680/2520 - Likewise, for the 2nd fraction, since 35 × 72 = 2520,
63/35 = 63 × 72/35 × 72 = 4536/2520 - Subtract the two like fractions:
1680/2520 - 4536/2520 = 1680 - 4536/2520 = -2856/2520 - After reducing the fraction, the answer is -17/15
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