Add 60/28 and 20/5
1st number: 2 4/28, 2nd number: 4 0/5
60/28 + 20/5 is 43/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 5 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
60/28 = 60 × 5/28 × 5 = 300/140 - Likewise, for the 2nd fraction, since 5 × 28 = 140,
20/5 = 20 × 28/5 × 28 = 560/140 - Add the two like fractions:
300/140 + 560/140 = 300 + 560/140 = 860/140 - 860/140 simplified gives 43/7
- So, 60/28 + 20/5 = 43/7
In mixed form: 61/7
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