Add 20/98 and 70/25
1st number: 20/98, 2nd number: 2 20/25
20/98 + 70/25 is 736/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 25 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 98 × 25 = 2450,
20/98 = 20 × 25/98 × 25 = 500/2450 - Likewise, for the 2nd fraction, since 25 × 98 = 2450,
70/25 = 70 × 98/25 × 98 = 6860/2450 - Add the two like fractions:
500/2450 + 6860/2450 = 500 + 6860/2450 = 7360/2450 - 7360/2450 simplified gives 736/245
- So, 20/98 + 70/25 = 736/245
In mixed form: 31/245
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