Subtract 7/98 from 98/30
1st number: 3 8/30, 2nd number: 7/98
98/30 - 7/98 is 671/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 98 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 30 × 49 = 1470,
98/30 = 98 × 49/30 × 49 = 4802/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
7/98 = 7 × 15/98 × 15 = 105/1470 - Subtract the two like fractions:
4802/1470 - 105/1470 = 4802 - 105/1470 = 4697/1470 - After reducing the fraction, the answer is 671/210
- In mixed form: 341/210
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