Add 18/48 and 49/72
18/48 + 49/72 is 19/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 72 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 48 × 3 = 144,
18/48 = 18 × 3/48 × 3 = 54/144 - Likewise, for the 2nd fraction, since 72 × 2 = 144,
49/72 = 49 × 2/72 × 2 = 98/144 - Add the two like fractions:
54/144 + 98/144 = 54 + 98/144 = 152/144 - 152/144 simplified gives 19/18
- So, 18/48 + 49/72 = 19/18
In mixed form: 11/18
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