Subtract 2/9 from 90/15
1st number: 6 0/15, 2nd number: 2/9
90/15 - 2/9 is 52/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 15 × 3 = 45,
90/15 = 90 × 3/15 × 3 = 270/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
2/9 = 2 × 5/9 × 5 = 10/45 - Subtract the two like fractions:
270/45 - 10/45 = 270 - 10/45 = 260/45 - After reducing the fraction, the answer is 52/9
- In mixed form: 57/9
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