Add 80/50 and 15/45
1st number: 1 30/50, 2nd number: 15/45
80/50 + 15/45 is 29/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 45 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
80/50 = 80 × 9/50 × 9 = 720/450 - Likewise, for the 2nd fraction, since 45 × 10 = 450,
15/45 = 15 × 10/45 × 10 = 150/450 - Add the two like fractions:
720/450 + 150/450 = 720 + 150/450 = 870/450 - 870/450 simplified gives 29/15
- So, 80/50 + 15/45 = 29/15
In mixed form: 114/15
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