Answers

Add 25/27 and 90/25

1^st number: 25/27, 2^nd number: 3 15/25

25/27 + 90/25 is 611/135.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 27 and 25 is 675
   
   Next, find the equivalent fraction of both fractional numbers with denominator 675
2. For the 1st fraction, since 27 × 25 = 675,
   25/27 = 25 × 25/27 × 25 = 625/675
3. Likewise, for the 2nd fraction, since 25 × 27 = 675,
   90/25 = 90 × 27/25 × 27 = 2430/675
4. Add the two like fractions:
   625/675 + 2430/675 = 625 + 2430/675 = 3055/675
5. 3055/675 simplified gives 611/135
6. So, 25/27 + 90/25 = 611/135
   In mixed form: 471/135

MathStep (Works offline)

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

Related: ⁵⁰/₂₇+⁹⁰/₂₅ ²⁵/₅₄+⁹⁰/₂₅ ²⁵/₂₇+⁹⁰/₅₀ ⁷⁵/₂₇+⁹⁰/₂₅ ²⁵/₈₁+⁹⁰/₂₅ ²⁵/₂₇+⁹⁰/₇₅

Add Fractions Calculator