Add 7/54 and 10/84
7/54 + 10/84 is 47/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 84 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 54 × 14 = 756,
7/54 = 7 × 14/54 × 14 = 98/756 - Likewise, for the 2nd fraction, since 84 × 9 = 756,
10/84 = 10 × 9/84 × 9 = 90/756 - Add the two like fractions:
98/756 + 90/756 = 98 + 90/756 = 188/756 - 188/756 simplified gives 47/189
- So, 7/54 + 10/84 = 47/189
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