Subtract 10/18 from 49/15, Solve 3 4/15

Subtract 10/18 from 49/15

1^st number: 3 4/15, 2^nd number: 10/18

49/15 - 10/18 is 122/45.

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,
10/18 = 10 × 5/18 × 5 = 50/90
Subtract the two like fractions:
294/90 - 50/90 = 294 - 50/90 = 244/90
After reducing the fraction, the answer is 122/45
In mixed form: 232/45

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