Subtract 90/36 from 9/60
1st number: 9/60, 2nd number: 2 18/36
9/60 - 90/36 is -47/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
9/60 = 9 × 3/60 × 3 = 27/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
90/36 = 90 × 5/36 × 5 = 450/180 - Subtract the two like fractions:
27/180 - 450/180 = 27 - 450/180 = -423/180 - After reducing the fraction, the answer is -47/20
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