Add 25/50 and 42/20
1st number: 25/50, 2nd number: 2 2/20
25/50 + 42/20 is 13/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 20 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
25/50 = 25 × 2/50 × 2 = 50/100 - Likewise, for the 2nd fraction, since 20 × 5 = 100,
42/20 = 42 × 5/20 × 5 = 210/100 - Add the two like fractions:
50/100 + 210/100 = 50 + 210/100 = 260/100 - 260/100 simplified gives 13/5
- So, 25/50 + 42/20 = 13/5
In mixed form: 23/5
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