Subtract 16/36 from 63/20
1st number: 3 3/20, 2nd number: 16/36
63/20 - 16/36 is 487/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
63/20 = 63 × 9/20 × 9 = 567/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
16/36 = 16 × 5/36 × 5 = 80/180 - Subtract the two like fractions:
567/180 - 80/180 = 567 - 80/180 = 487/180 - In mixed form: 2127/180
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