Answers

Add 84/25 and 25/98

1^st number: 3 9/25, 2^nd number: 25/98

84/25 + 25/98 is 8857/2450.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 98 is 2450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2450
2. For the 1st fraction, since 25 × 98 = 2450,
   84/25 = 84 × 98/25 × 98 = 8232/2450
3. Likewise, for the 2nd fraction, since 98 × 25 = 2450,
   25/98 = 25 × 25/98 × 25 = 625/2450
4. Add the two like fractions:
   8232/2450 + 625/2450 = 8232 + 625/2450 = 8857/2450
5. So, 84/25 + 25/98 = 8857/2450
   In mixed form: 31507/2450

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁸⁴/₂₅+⁵⁰/₉₈ ⁸⁴/₅₀+²⁵/₉₈ ⁸⁴/₂₅+⁷⁵/₉₈ ⁸⁴/₇₅+²⁵/₉₈

Add Fractions Calculator