Add 15/90 and 50/20
1st number: 15/90, 2nd number: 2 10/20
15/90 + 50/20 is 8/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 20 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
15/90 = 15 × 2/90 × 2 = 30/180 - Likewise, for the 2nd fraction, since 20 × 9 = 180,
50/20 = 50 × 9/20 × 9 = 450/180 - Add the two like fractions:
30/180 + 450/180 = 30 + 450/180 = 480/180 - 480/180 simplified gives 8/3
- So, 15/90 + 50/20 = 8/3
In mixed form: 22/3
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