Add 18/72 and 70/48
1st number: 18/72, 2nd number: 1 22/48
18/72 + 70/48 is 41/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 72 × 2 = 144,
18/72 = 18 × 2/72 × 2 = 36/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
70/48 = 70 × 3/48 × 3 = 210/144 - Add the two like fractions:
36/144 + 210/144 = 36 + 210/144 = 246/144 - 246/144 simplified gives 41/24
- So, 18/72 + 70/48 = 41/24
In mixed form: 117/24
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