Add 25/20 and 60/80
1st number: 1 5/20, 2nd number: 60/80
25/20 + 60/80 is 2/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 20 × 4 = 80,
25/20 = 25 × 4/20 × 4 = 100/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
60/80 = 60 × 1/80 × 1 = 60/80 - Add the two like fractions:
100/80 + 60/80 = 100 + 60/80 = 160/80 - 160/80 simplified gives 2/1
- So, 25/20 + 60/80 = 2/1
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