Subtract 60/40 from 40/7
1st number: 5 5/7, 2nd number: 1 20/40
40/7 - 60/40 is 59/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 7 × 40 = 280,
40/7 = 40 × 40/7 × 40 = 1600/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
60/40 = 60 × 7/40 × 7 = 420/280 - Subtract the two like fractions:
1600/280 - 420/280 = 1600 - 420/280 = 1180/280 - After reducing the fraction, the answer is 59/14
- In mixed form: 43/14
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