Add 10/72 and 84/12
1st number: 10/72, 2nd number: 7 0/12
10/72 + 84/12 is 257/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 12 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
10/72 = 10 × 1/72 × 1 = 10/72 - Likewise, for the 2nd fraction, since 12 × 6 = 72,
84/12 = 84 × 6/12 × 6 = 504/72 - Add the two like fractions:
10/72 + 504/72 = 10 + 504/72 = 514/72 - 514/72 simplified gives 257/36
- So, 10/72 + 84/12 = 257/36
In mixed form: 75/36
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