Subtract 35/80 from 96/42
1st number: 2 12/42, 2nd number: 35/80
96/42 - 35/80 is 207/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 80 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 42 × 40 = 1680,
96/42 = 96 × 40/42 × 40 = 3840/1680 - Likewise, for the 2nd fraction, since 80 × 21 = 1680,
35/80 = 35 × 21/80 × 21 = 735/1680 - Subtract the two like fractions:
3840/1680 - 735/1680 = 3840 - 735/1680 = 3105/1680 - After reducing the fraction, the answer is 207/112
- In mixed form: 195/112
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