Add 56/36 and 18/72
1st number: 1 20/36, 2nd number: 18/72
56/36 + 18/72 is 65/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 36 × 2 = 72,
56/36 = 56 × 2/36 × 2 = 112/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
18/72 = 18 × 1/72 × 1 = 18/72 - Add the two like fractions:
112/72 + 18/72 = 112 + 18/72 = 130/72 - 130/72 simplified gives 65/36
- So, 56/36 + 18/72 = 65/36
In mixed form: 129/36
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