Add 49/18 and 20/72
1st number: 2 13/18, 2nd number: 20/72
49/18 + 20/72 is 3/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 18 × 4 = 72,
49/18 = 49 × 4/18 × 4 = 196/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
20/72 = 20 × 1/72 × 1 = 20/72 - Add the two like fractions:
196/72 + 20/72 = 196 + 20/72 = 216/72 - 216/72 simplified gives 3/1
- So, 49/18 + 20/72 = 3/1
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