Subtract 98/7 from 70/60
1st number: 1 10/60, 2nd number: 14 0/7
70/60 - 98/7 is -77/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 7 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
70/60 = 70 × 7/60 × 7 = 490/420 - Likewise, for the 2nd fraction, since 7 × 60 = 420,
98/7 = 98 × 60/7 × 60 = 5880/420 - Subtract the two like fractions:
490/420 - 5880/420 = 490 - 5880/420 = -5390/420 - After reducing the fraction, the answer is -77/6
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