Add 10/5 and 36/90
1st number: 2 0/5, 2nd number: 36/90
10/5 + 36/90 is 12/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 5 × 18 = 90,
10/5 = 10 × 18/5 × 18 = 180/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
36/90 = 36 × 1/90 × 1 = 36/90 - Add the two like fractions:
180/90 + 36/90 = 180 + 36/90 = 216/90 - 216/90 simplified gives 12/5
- So, 10/5 + 36/90 = 12/5
In mixed form: 22/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/5+36/90 10/5+72/90 30/5+36/90 10/15+36/90 50/5+36/90 10/25+36/90 70/5+36/90 10/35+36/90