Subtract 4/18 from 49/15
1st number: 3 4/15, 2nd number: 4/18
49/15 - 4/18 is 137/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 15 × 6 = 90,
49/15 = 49 × 6/15 × 6 = 294/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
4/18 = 4 × 5/18 × 5 = 20/90 - Subtract the two like fractions:
294/90 - 20/90 = 294 - 20/90 = 274/90 - After reducing the fraction, the answer is 137/45
- In mixed form: 32/45
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