Subtract 60/18 from 98/21
1st number: 4 14/21, 2nd number: 3 6/18
98/21 - 60/18 is 4/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 21 × 6 = 126,
98/21 = 98 × 6/21 × 6 = 588/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
60/18 = 60 × 7/18 × 7 = 420/126 - Subtract the two like fractions:
588/126 - 420/126 = 588 - 420/126 = 168/126 - After reducing the fraction, the answer is 4/3
- In mixed form: 11/3
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