Add 5/72 and 18/32
5/72 + 18/32 is 91/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 32 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 72 × 4 = 288,
5/72 = 5 × 4/72 × 4 = 20/288 - Likewise, for the 2nd fraction, since 32 × 9 = 288,
18/32 = 18 × 9/32 × 9 = 162/288 - Add the two like fractions:
20/288 + 162/288 = 20 + 162/288 = 182/288 - 182/288 simplified gives 91/144
- So, 5/72 + 18/32 = 91/144
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