Subtract 90/25 from 6/70
1st number: 6/70, 2nd number: 3 15/25
6/70 - 90/25 is -123/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 25 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 70 × 5 = 350,
6/70 = 6 × 5/70 × 5 = 30/350 - Likewise, for the 2nd fraction, since 25 × 14 = 350,
90/25 = 90 × 14/25 × 14 = 1260/350 - Subtract the two like fractions:
30/350 - 1260/350 = 30 - 1260/350 = -1230/350 - After reducing the fraction, the answer is -123/35
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