Subtract 45/7 from 96/40
1st number: 2 16/40, 2nd number: 6 3/7
96/40 - 45/7 is -141/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 7 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
96/40 = 96 × 7/40 × 7 = 672/280 - Likewise, for the 2nd fraction, since 7 × 40 = 280,
45/7 = 45 × 40/7 × 40 = 1800/280 - Subtract the two like fractions:
672/280 - 1800/280 = 672 - 1800/280 = -1128/280 - After reducing the fraction, the answer is -141/35
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