Subtract 36/5 from 35/42
1st number: 35/42, 2nd number: 7 1/5
35/42 - 36/5 is -191/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 5 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
35/42 = 35 × 5/42 × 5 = 175/210 - Likewise, for the 2nd fraction, since 5 × 42 = 210,
36/5 = 36 × 42/5 × 42 = 1512/210 - Subtract the two like fractions:
175/210 - 1512/210 = 175 - 1512/210 = -1337/210 - After reducing the fraction, the answer is -191/30
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