Answers

Add 48/90 and 90/10

1^st number: 48/90, 2^nd number: 9 0/10

48/90 + 90/10 is 143/15.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 10 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 90 × 1 = 90,
   48/90 = 48 × 1/90 × 1 = 48/90
3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
   90/10 = 90 × 9/10 × 9 = 810/90
4. Add the two like fractions:
   48/90 + 810/90 = 48 + 810/90 = 858/90
5. 858/90 simplified gives 143/15
6. So, 48/90 + 90/10 = 143/15
   In mixed form: 98/15

MathStep (Works offline)

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

Related: ⁹⁶/₉₀+⁹⁰/₁₀ ⁴⁸/₉₀+⁹⁰/₂₀ ⁴⁸/₉₀+⁹⁰/₃₀ ⁴⁸/₉₀+⁹⁰/₅₀ ⁴⁸/₉₀+⁹⁰/₇₀

Add Fractions Calculator