Add 4/45 and 36/10
1st number: 4/45, 2nd number: 3 6/10
4/45 + 36/10 is 166/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
4/45 = 4 × 2/45 × 2 = 8/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
36/10 = 36 × 9/10 × 9 = 324/90 - Add the two like fractions:
8/90 + 324/90 = 8 + 324/90 = 332/90 - 332/90 simplified gives 166/45
- So, 4/45 + 36/10 = 166/45
In mixed form: 331/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/45+36/10 4/45+72/10 4/90+36/10 4/45+36/20 12/45+36/10 4/45+36/30 20/45+36/10 4/45+36/50 28/45+36/10 4/45+36/70