Subtract 63/60 from 7/9
1st number: 7/9, 2nd number: 1 3/60
7/9 - 63/60 is -49/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
7/9 = 7 × 20/9 × 20 = 140/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
63/60 = 63 × 3/60 × 3 = 189/180 - Subtract the two like fractions:
140/180 - 189/180 = 140 - 189/180 = -49/180
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