Subtract 16/10 from 28/98
1st number: 28/98, 2nd number: 1 6/10
28/98 - 16/10 is -46/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
28/98 = 28 × 5/98 × 5 = 140/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
16/10 = 16 × 49/10 × 49 = 784/490 - Subtract the two like fractions:
140/490 - 784/490 = 140 - 784/490 = -644/490 - After reducing the fraction, the answer is -46/35
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