Subtract 98/70 from 84/25
1st number: 3 9/25, 2nd number: 1 28/70
84/25 - 98/70 is 49/25.
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,
84/25 = 84 × 14/25 × 14 = 1176/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
98/70 = 98 × 5/70 × 5 = 490/350 - Subtract the two like fractions:
1176/350 - 490/350 = 1176 - 490/350 = 686/350 - After reducing the fraction, the answer is 49/25
- In mixed form: 124/25
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