Add 90/50 and 18/98
1st number: 1 40/50, 2nd number: 18/98
90/50 + 18/98 is 486/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 98 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 50 × 49 = 2450,
90/50 = 90 × 49/50 × 49 = 4410/2450 - Likewise, for the 2nd fraction, since 98 × 25 = 2450,
18/98 = 18 × 25/98 × 25 = 450/2450 - Add the two like fractions:
4410/2450 + 450/2450 = 4410 + 450/2450 = 4860/2450 - 4860/2450 simplified gives 486/245
- So, 90/50 + 18/98 = 486/245
In mixed form: 1241/245
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