Add 3/90 and 63/6
1st number: 3/90, 2nd number: 10 3/6
3/90 + 63/6 is 158/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
3/90 = 3 × 1/90 × 1 = 3/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
63/6 = 63 × 15/6 × 15 = 945/90 - Add the two like fractions:
3/90 + 945/90 = 3 + 945/90 = 948/90 - 948/90 simplified gives 158/15
- So, 3/90 + 63/6 = 158/15
In mixed form: 108/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/90+63/6 3/90+63/12 9/90+63/6 3/90+63/18 15/90+63/6 3/90+63/30 21/90+63/6 3/90+63/42