Add 80/25 and 6/90
1st number: 3 5/25, 2nd number: 6/90
80/25 + 6/90 is 49/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 25 × 18 = 450,
80/25 = 80 × 18/25 × 18 = 1440/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
6/90 = 6 × 5/90 × 5 = 30/450 - Add the two like fractions:
1440/450 + 30/450 = 1440 + 30/450 = 1470/450 - 1470/450 simplified gives 49/15
- So, 80/25 + 6/90 = 49/15
In mixed form: 34/15
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