Subtract 8/20 from 63/36
1st number: 1 27/36, 2nd number: 8/20
63/36 - 8/20 is 27/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 20 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
63/36 = 63 × 5/36 × 5 = 315/180 - Likewise, for the 2nd fraction, since 20 × 9 = 180,
8/20 = 8 × 9/20 × 9 = 72/180 - Subtract the two like fractions:
315/180 - 72/180 = 315 - 72/180 = 243/180 - After reducing the fraction, the answer is 27/20
- In mixed form: 17/20
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