Subtract 45/6 from 42/35
1st number: 1 7/35, 2nd number: 7 3/6
42/35 - 45/6 is -63/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 6 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
42/35 = 42 × 6/35 × 6 = 252/210 - Likewise, for the 2nd fraction, since 6 × 35 = 210,
45/6 = 45 × 35/6 × 35 = 1575/210 - Subtract the two like fractions:
252/210 - 1575/210 = 252 - 1575/210 = -1323/210 - After reducing the fraction, the answer is -63/10
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