Add 18/56 and 20/7
1st number: 18/56, 2nd number: 2 6/7
18/56 + 20/7 is 89/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 7 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
18/56 = 18 × 1/56 × 1 = 18/56 - Likewise, for the 2nd fraction, since 7 × 8 = 56,
20/7 = 20 × 8/7 × 8 = 160/56 - Add the two like fractions:
18/56 + 160/56 = 18 + 160/56 = 178/56 - 178/56 simplified gives 89/28
- So, 18/56 + 20/7 = 89/28
In mixed form: 35/28
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