Subtract 28/5 from 60/70
1st number: 60/70, 2nd number: 5 3/5
60/70 - 28/5 is -166/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 5 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
60/70 = 60 × 1/70 × 1 = 60/70 - Likewise, for the 2nd fraction, since 5 × 14 = 70,
28/5 = 28 × 14/5 × 14 = 392/70 - Subtract the two like fractions:
60/70 - 392/70 = 60 - 392/70 = -332/70 - After reducing the fraction, the answer is -166/35
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