Add 35/25 and 15/90
1st number: 1 10/25, 2nd number: 15/90
35/25 + 15/90 is 47/30.
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,
35/25 = 35 × 18/25 × 18 = 630/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
15/90 = 15 × 5/90 × 5 = 75/450 - Add the two like fractions:
630/450 + 75/450 = 630 + 75/450 = 705/450 - 705/450 simplified gives 47/30
- So, 35/25 + 15/90 = 47/30
In mixed form: 117/30
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