Subtract 72/60 from 2/45
1st number: 2/45, 2nd number: 1 12/60
2/45 - 72/60 is -52/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
2/45 = 2 × 4/45 × 4 = 8/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
72/60 = 72 × 3/60 × 3 = 216/180 - Subtract the two like fractions:
8/180 - 216/180 = 8 - 216/180 = -208/180 - After reducing the fraction, the answer is -52/45
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