Subtract 40/42 from 56/5
1st number: 11 1/5, 2nd number: 40/42
56/5 - 40/42 is 1076/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 5 × 42 = 210,
56/5 = 56 × 42/5 × 42 = 2352/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
40/42 = 40 × 5/42 × 5 = 200/210 - Subtract the two like fractions:
2352/210 - 200/210 = 2352 - 200/210 = 2152/210 - After reducing the fraction, the answer is 1076/105
- In mixed form: 1026/105
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