Add 30/36 and 5/72
30/36 + 5/72 is 65/72.
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,
30/36 = 30 × 2/36 × 2 = 60/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
5/72 = 5 × 1/72 × 1 = 5/72 - Add the two like fractions:
60/72 + 5/72 = 60 + 5/72 = 65/72 - So, 30/36 + 5/72 = 65/72
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