Subtract 4/70 from 84/25
1st number: 3 9/25, 2nd number: 4/70
84/25 - 4/70 is 578/175.
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,
4/70 = 4 × 5/70 × 5 = 20/350 - Subtract the two like fractions:
1176/350 - 20/350 = 1176 - 20/350 = 1156/350 - After reducing the fraction, the answer is 578/175
- In mixed form: 353/175
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