Subtract 63/24 from 63/90
1st number: 63/90, 2nd number: 2 15/24
63/90 - 63/24 is -77/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 24 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 90 × 4 = 360,
63/90 = 63 × 4/90 × 4 = 252/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
63/24 = 63 × 15/24 × 15 = 945/360 - Subtract the two like fractions:
252/360 - 945/360 = 252 - 945/360 = -693/360 - After reducing the fraction, the answer is -77/40
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