Add 75/84 and 36/27
1st number: 75/84, 2nd number: 1 9/27
75/84 + 36/27 is 187/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 27 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 27 × 28 = 756,
36/27 = 36 × 28/27 × 28 = 1008/756 - Add the two like fractions:
675/756 + 1008/756 = 675 + 1008/756 = 1683/756 - 1683/756 simplified gives 187/84
- So, 75/84 + 36/27 = 187/84
In mixed form: 219/84
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