Subtract 2/8 from 80/40
1st number: 2 0/40, 2nd number: 2/8
80/40 - 2/8 is 7/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
80/40 = 80 × 1/40 × 1 = 80/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
2/8 = 2 × 5/8 × 5 = 10/40 - Subtract the two like fractions:
80/40 - 10/40 = 80 - 10/40 = 70/40 - After reducing the fraction, the answer is 7/4
- In mixed form: 13/4
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