Subtract 54/40 from 63/2
1st number: 31 1/2, 2nd number: 1 14/40
63/2 - 54/40 is 603/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
63/2 = 63 × 20/2 × 20 = 1260/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
54/40 = 54 × 1/40 × 1 = 54/40 - Subtract the two like fractions:
1260/40 - 54/40 = 1260 - 54/40 = 1206/40 - After reducing the fraction, the answer is 603/20
- In mixed form: 303/20
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