Add 4/90 and 36/10
1st number: 4/90, 2nd number: 3 6/10
4/90 + 36/10 is 164/45.
Steps for adding fractions
- 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 - For the 1st fraction, since 90 × 1 = 90,
4/90 = 4 × 1/90 × 1 = 4/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
36/10 = 36 × 9/10 × 9 = 324/90 - Add the two like fractions:
4/90 + 324/90 = 4 + 324/90 = 328/90 - 328/90 simplified gives 164/45
- So, 4/90 + 36/10 = 164/45
In mixed form: 329/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/90+36/10 4/90+72/10 4/90+36/20 12/90+36/10 4/90+36/30 20/90+36/10 4/90+36/50 28/90+36/10 4/90+36/70