Subtract 63/35 from 6/40
1st number: 6/40, 2nd number: 1 28/35
6/40 - 63/35 is -33/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 35 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
6/40 = 6 × 7/40 × 7 = 42/280 - Likewise, for the 2nd fraction, since 35 × 8 = 280,
63/35 = 63 × 8/35 × 8 = 504/280 - Subtract the two like fractions:
42/280 - 504/280 = 42 - 504/280 = -462/280 - After reducing the fraction, the answer is -33/20
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