Subtract 40/14 from 60/4
1st number: 15 0/4, 2nd number: 2 12/14
60/4 - 40/14 is 85/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 14 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
60/4 = 60 × 7/4 × 7 = 420/28 - Likewise, for the 2nd fraction, since 14 × 2 = 28,
40/14 = 40 × 2/14 × 2 = 80/28 - Subtract the two like fractions:
420/28 - 80/28 = 420 - 80/28 = 340/28 - After reducing the fraction, the answer is 85/7
- In mixed form: 121/7
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