Subtract 96/63 from 7/40
1st number: 7/40, 2nd number: 1 33/63
7/40 - 96/63 is -1133/840.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 63 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 40 × 63 = 2520,
7/40 = 7 × 63/40 × 63 = 441/2520 - Likewise, for the 2nd fraction, since 63 × 40 = 2520,
96/63 = 96 × 40/63 × 40 = 3840/2520 - Subtract the two like fractions:
441/2520 - 3840/2520 = 441 - 3840/2520 = -3399/2520 - After reducing the fraction, the answer is -1133/840
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