Subtract 14/20 from 63/36
1st number: 1 27/36, 2nd number: 14/20
63/36 - 14/20 is 21/20.
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,
14/20 = 14 × 9/20 × 9 = 126/180 - Subtract the two like fractions:
315/180 - 126/180 = 315 - 126/180 = 189/180 - After reducing the fraction, the answer is 21/20
- In mixed form: 11/20
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