Subtract 10/8 from 60/70
1st number: 60/70, 2nd number: 1 2/8
60/70 - 10/8 is -11/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 8 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 70 × 4 = 280,
60/70 = 60 × 4/70 × 4 = 240/280 - Likewise, for the 2nd fraction, since 8 × 35 = 280,
10/8 = 10 × 35/8 × 35 = 350/280 - Subtract the two like fractions:
240/280 - 350/280 = 240 - 350/280 = -110/280 - After reducing the fraction, the answer is -11/28
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