Subtract 14/4 from 3/70
1st number: 3/70, 2nd number: 3 2/4
3/70 - 14/4 is -121/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 4 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 70 × 2 = 140,
3/70 = 3 × 2/70 × 2 = 6/140 - Likewise, for the 2nd fraction, since 4 × 35 = 140,
14/4 = 14 × 35/4 × 35 = 490/140 - Subtract the two like fractions:
6/140 - 490/140 = 6 - 490/140 = -484/140 - After reducing the fraction, the answer is -121/35
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