Answers

Add 25/75 and 90/14

1^st number: 25/75, 2^nd number: 6 6/14

25/75 + 90/14 is 142/21.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 14 is 1050
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1050
2. For the 1st fraction, since 75 × 14 = 1050,
   25/75 = 25 × 14/75 × 14 = 350/1050
3. Likewise, for the 2nd fraction, since 14 × 75 = 1050,
   90/14 = 90 × 75/14 × 75 = 6750/1050
4. Add the two like fractions:
   350/1050 + 6750/1050 = 350 + 6750/1050 = 7100/1050
5. 7100/1050 simplified gives 142/21
6. So, 25/75 + 90/14 = 142/21
   In mixed form: 616/21

MathStep (Works offline)

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

Related: ⁵⁰/₇₅+⁹⁰/₁₄ ²⁵/₇₅+⁹⁰/₂₈ ²⁵/₇₅+⁹⁰/₄₂ ²⁵/₇₅+⁹⁰/₇₀ ²⁵/₇₅+⁹⁰/₉₈

Add Fractions Calculator