Subtract 63/40 from 7/36
1st number: 7/36, 2nd number: 1 23/40
7/36 - 63/40 is -497/360.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 36 × 10 = 360,
7/36 = 7 × 10/36 × 10 = 70/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
63/40 = 63 × 9/40 × 9 = 567/360 - Subtract the two like fractions:
70/360 - 567/360 = 70 - 567/360 = -497/360
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