Subtract 9/70 from 80/25
1st number: 3 5/25, 2nd number: 9/70
80/25 - 9/70 is 43/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 70 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 25 × 14 = 350,
80/25 = 80 × 14/25 × 14 = 1120/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
9/70 = 9 × 5/70 × 5 = 45/350 - Subtract the two like fractions:
1120/350 - 45/350 = 1120 - 45/350 = 1075/350 - After reducing the fraction, the answer is 43/14
- In mixed form: 31/14
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