Subtract 3/56 from 63/40
1st number: 1 23/40, 2nd number: 3/56
63/40 - 3/56 is 213/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
63/40 = 63 × 7/40 × 7 = 441/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
3/56 = 3 × 5/56 × 5 = 15/280 - Subtract the two like fractions:
441/280 - 15/280 = 441 - 15/280 = 426/280 - After reducing the fraction, the answer is 213/140
- In mixed form: 173/140
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