Subtract 7/20 from 96/90
1st number: 1 6/90, 2nd number: 7/20
96/90 - 7/20 is 43/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 20 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
96/90 = 96 × 2/90 × 2 = 192/180 - Likewise, for the 2nd fraction, since 20 × 9 = 180,
7/20 = 7 × 9/20 × 9 = 63/180 - Subtract the two like fractions:
192/180 - 63/180 = 192 - 63/180 = 129/180 - After reducing the fraction, the answer is 43/60
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