Subtract 54/8 from 80/35
1st number: 2 10/35, 2nd number: 6 6/8
80/35 - 54/8 is -125/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 8 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
80/35 = 80 × 8/35 × 8 = 640/280 - Likewise, for the 2nd fraction, since 8 × 35 = 280,
54/8 = 54 × 35/8 × 35 = 1890/280 - Subtract the two like fractions:
640/280 - 1890/280 = 640 - 1890/280 = -1250/280 - After reducing the fraction, the answer is -125/28
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