Subtract 60/8 from 63/30
1st number: 2 3/30, 2nd number: 7 4/8
63/30 - 60/8 is -27/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
63/30 = 63 × 4/30 × 4 = 252/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
60/8 = 60 × 15/8 × 15 = 900/120 - Subtract the two like fractions:
252/120 - 900/120 = 252 - 900/120 = -648/120 - After reducing the fraction, the answer is -27/5
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