Subtract 2/70 from 8/4
1st number: 2 0/4, 2nd number: 2/70
8/4 - 2/70 is 69/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 70 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
8/4 = 8 × 35/4 × 35 = 280/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
2/70 = 2 × 2/70 × 2 = 4/140 - Subtract the two like fractions:
280/140 - 4/140 = 280 - 4/140 = 276/140 - After reducing the fraction, the answer is 69/35
- In mixed form: 134/35
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