Subtract 48/27 from 90/15
1st number: 6 0/15, 2nd number: 1 21/27
90/15 - 48/27 is 38/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 15 × 9 = 135,
90/15 = 90 × 9/15 × 9 = 810/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
48/27 = 48 × 5/27 × 5 = 240/135 - Subtract the two like fractions:
810/135 - 240/135 = 810 - 240/135 = 570/135 - After reducing the fraction, the answer is 38/9
- In mixed form: 42/9
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