Add 75/84 and 10/54
75/84 + 10/54 is 815/756.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 54 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 84 × 9 = 756,
75/84 = 75 × 9/84 × 9 = 675/756 - Likewise, for the 2nd fraction, since 54 × 14 = 756,
10/54 = 10 × 14/54 × 14 = 140/756 - Add the two like fractions:
675/756 + 140/756 = 675 + 140/756 = 815/756 - So, 75/84 + 10/54 = 815/756
In mixed form: 159/756
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