Subtract 10/96 from 70/90
70/90 - 10/96 is 97/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 96 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 90 × 16 = 1440,
70/90 = 70 × 16/90 × 16 = 1120/1440 - Likewise, for the 2nd fraction, since 96 × 15 = 1440,
10/96 = 10 × 15/96 × 15 = 150/1440 - Subtract the two like fractions:
1120/1440 - 150/1440 = 1120 - 150/1440 = 970/1440 - After reducing the fraction, the answer is 97/144
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