Subtract 63/60 from 54/36
1st number: 1 18/36, 2nd number: 1 3/60
54/36 - 63/60 is 9/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
54/36 = 54 × 5/36 × 5 = 270/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
63/60 = 63 × 3/60 × 3 = 189/180 - Subtract the two like fractions:
270/180 - 189/180 = 270 - 189/180 = 81/180 - After reducing the fraction, the answer is 9/20
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