Subtract 98/42 from 7/35
1st number: 7/35, 2nd number: 2 14/42
7/35 - 98/42 is -32/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
7/35 = 7 × 6/35 × 6 = 42/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
98/42 = 98 × 5/42 × 5 = 490/210 - Subtract the two like fractions:
42/210 - 490/210 = 42 - 490/210 = -448/210 - After reducing the fraction, the answer is -32/15
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