Add 20/84 and 50/56
20/84 + 50/56 is 95/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 84 × 2 = 168,
20/84 = 20 × 2/84 × 2 = 40/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
50/56 = 50 × 3/56 × 3 = 150/168 - Add the two like fractions:
40/168 + 150/168 = 40 + 150/168 = 190/168 - 190/168 simplified gives 95/84
- So, 20/84 + 50/56 = 95/84
In mixed form: 111/84
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