Answers

Add 84/45 and 8/25

1^st number: 1 39/45, 2^nd number: 8/25

84/45 + 8/25 is 164/75.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 25 is 225
   
   Next, find the equivalent fraction of both fractional numbers with denominator 225
2. For the 1st fraction, since 45 × 5 = 225,
   84/45 = 84 × 5/45 × 5 = 420/225
3. Likewise, for the 2nd fraction, since 25 × 9 = 225,
   8/25 = 8 × 9/25 × 9 = 72/225
4. Add the two like fractions:
   420/225 + 72/225 = 420 + 72/225 = 492/225
5. 492/225 simplified gives 164/75
6. So, 84/45 + 8/25 = 164/75
   In mixed form: 214/75

MathStep (Works offline)

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

Related: ⁸⁴/₄₅+¹⁶/₂₅ ⁸⁴/₉₀+⁸/₂₅ ⁸⁴/₄₅+⁸/₅₀ ⁸⁴/₄₅+²⁴/₂₅ ⁸⁴/₄₅+⁸/₇₅ ⁸⁴/₄₅+⁴⁰/₂₅ ⁸⁴/₄₅+⁵⁶/₂₅

Add Fractions Calculator