Subtract 7/30 from 98/28
1st number: 3 14/28, 2nd number: 7/30
98/28 - 7/30 is 49/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 30 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 28 × 15 = 420,
98/28 = 98 × 15/28 × 15 = 1470/420 - Likewise, for the 2nd fraction, since 30 × 14 = 420,
7/30 = 7 × 14/30 × 14 = 98/420 - Subtract the two like fractions:
1470/420 - 98/420 = 1470 - 98/420 = 1372/420 - After reducing the fraction, the answer is 49/15
- In mixed form: 34/15
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