Subtract 1/16 from 63/40
1st number: 1 23/40, 2nd number: 1/16
63/40 - 1/16 is 121/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 40 × 2 = 80,
63/40 = 63 × 2/40 × 2 = 126/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
1/16 = 1 × 5/16 × 5 = 5/80 - Subtract the two like fractions:
126/80 - 5/80 = 126 - 5/80 = 121/80 - In mixed form: 141/80
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