Answers

Add 4/90 and 10/60

4/90 + 10/60 is 19/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 60 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 90 × 2 = 180,
   4/90 = 4 × 2/90 × 2 = 8/180
3. Likewise, for the 2nd fraction, since 60 × 3 = 180,
   10/60 = 10 × 3/60 × 3 = 30/180
4. Add the two like fractions:
   8/180 + 30/180 = 8 + 30/180 = 38/180
5. 38/180 simplified gives 19/90
6. So, 4/90 + 10/60 = 19/90

MathStep (Works offline)

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

Related: ⁸/₉₀+¹⁰/₆₀ ⁴/₉₀+²⁰/₆₀ ¹²/₉₀+¹⁰/₆₀ ⁴/₉₀+³⁰/₆₀ ²⁰/₉₀+¹⁰/₆₀ ⁴/₉₀+⁵⁰/₆₀ ²⁸/₉₀+¹⁰/₆₀ ⁴/₉₀+⁷⁰/₆₀

Add Fractions Calculator