Add 2/20 and 84/80
1st number: 2/20, 2nd number: 1 4/80
2/20 + 84/80 is 23/20.
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,
2/20 = 2 × 4/20 × 4 = 8/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
84/80 = 84 × 1/80 × 1 = 84/80 - Add the two like fractions:
8/80 + 84/80 = 8 + 84/80 = 92/80 - 92/80 simplified gives 23/20
- So, 2/20 + 84/80 = 23/20
In mixed form: 13/20
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