Subtract 10/60 from 98/21
1st number: 4 14/21, 2nd number: 10/60
98/21 - 10/60 is 9/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 21 × 20 = 420,
98/21 = 98 × 20/21 × 20 = 1960/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
10/60 = 10 × 7/60 × 7 = 70/420 - Subtract the two like fractions:
1960/420 - 70/420 = 1960 - 70/420 = 1890/420 - After reducing the fraction, the answer is 9/2
- In mixed form: 41/2
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