Subtract 70/32 from 14/42
1st number: 14/42, 2nd number: 2 6/32
14/42 - 70/32 is -89/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 32 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 42 × 16 = 672,
14/42 = 14 × 16/42 × 16 = 224/672 - Likewise, for the 2nd fraction, since 32 × 21 = 672,
70/32 = 70 × 21/32 × 21 = 1470/672 - Subtract the two like fractions:
224/672 - 1470/672 = 224 - 1470/672 = -1246/672 - After reducing the fraction, the answer is -89/48
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