Subtract 98/70 from 75/25
1st number: 3 0/25, 2nd number: 1 28/70
75/25 - 98/70 is 8/5.
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,
75/25 = 75 × 14/25 × 14 = 1050/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
98/70 = 98 × 5/70 × 5 = 490/350 - Subtract the two like fractions:
1050/350 - 490/350 = 1050 - 490/350 = 560/350 - After reducing the fraction, the answer is 8/5
- In mixed form: 13/5
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