Subtract 35/32 from 4/70
1st number: 4/70, 2nd number: 1 3/32
4/70 - 35/32 is -1161/1120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 32 is 1120
Next, find the equivalent fraction of both fractional numbers with denominator 1120 - For the 1st fraction, since 70 × 16 = 1120,
4/70 = 4 × 16/70 × 16 = 64/1120 - Likewise, for the 2nd fraction, since 32 × 35 = 1120,
35/32 = 35 × 35/32 × 35 = 1225/1120 - Subtract the two like fractions:
64/1120 - 1225/1120 = 64 - 1225/1120 = -1161/1120
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