Subtract 3/40 from 54/4
1st number: 13 2/4, 2nd number: 3/40
54/4 - 3/40 is 537/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 4 × 10 = 40,
54/4 = 54 × 10/4 × 10 = 540/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
3/40 = 3 × 1/40 × 1 = 3/40 - Subtract the two like fractions:
540/40 - 3/40 = 540 - 3/40 = 537/40 - In mixed form: 1317/40
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