Subtract 7/56 from 40/30
1st number: 1 10/30, 2nd number: 7/56
40/30 - 7/56 is 29/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 30 × 28 = 840,
40/30 = 40 × 28/30 × 28 = 1120/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
7/56 = 7 × 15/56 × 15 = 105/840 - Subtract the two like fractions:
1120/840 - 105/840 = 1120 - 105/840 = 1015/840 - After reducing the fraction, the answer is 29/24
- In mixed form: 15/24
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