Add 90/18 and 30/50
1st number: 5 0/18, 2nd number: 30/50
90/18 + 30/50 is 28/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
90/18 = 90 × 25/18 × 25 = 2250/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
30/50 = 30 × 9/50 × 9 = 270/450 - Add the two like fractions:
2250/450 + 270/450 = 2250 + 270/450 = 2520/450 - 2520/450 simplified gives 28/5
- So, 90/18 + 30/50 = 28/5
In mixed form: 53/5
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