Subtract 14/5 from 70/98
1st number: 70/98, 2nd number: 2 4/5
70/98 - 14/5 is -73/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 5 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
70/98 = 70 × 5/98 × 5 = 350/490 - Likewise, for the 2nd fraction, since 5 × 98 = 490,
14/5 = 14 × 98/5 × 98 = 1372/490 - Subtract the two like fractions:
350/490 - 1372/490 = 350 - 1372/490 = -1022/490 - After reducing the fraction, the answer is -73/35
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