Add 5/72 and 84/18
1st number: 5/72, 2nd number: 4 12/18
5/72 + 84/18 is 341/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 18 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
5/72 = 5 × 1/72 × 1 = 5/72 - Likewise, for the 2nd fraction, since 18 × 4 = 72,
84/18 = 84 × 4/18 × 4 = 336/72 - Add the two like fractions:
5/72 + 336/72 = 5 + 336/72 = 341/72 - So, 5/72 + 84/18 = 341/72
In mixed form: 453/72
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