Subtract 80/35 from 15/2
1st number: 7 1/2, 2nd number: 2 10/35
15/2 - 80/35 is 73/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
15/2 = 15 × 35/2 × 35 = 525/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
80/35 = 80 × 2/35 × 2 = 160/70 - Subtract the two like fractions:
525/70 - 160/70 = 525 - 160/70 = 365/70 - After reducing the fraction, the answer is 73/14
- In mixed form: 53/14
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