Add 20/56 and 84/8
1st number: 20/56, 2nd number: 10 4/8
20/56 + 84/8 is 76/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
20/56 = 20 × 1/56 × 1 = 20/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
84/8 = 84 × 7/8 × 7 = 588/56 - Add the two like fractions:
20/56 + 588/56 = 20 + 588/56 = 608/56 - 608/56 simplified gives 76/7
- So, 20/56 + 84/8 = 76/7
In mixed form: 106/7
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