Add 63/10 and 1/90
1st number: 6 3/10, 2nd number: 1/90
63/10 + 1/90 is 284/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
63/10 = 63 × 9/10 × 9 = 567/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
1/90 = 1 × 1/90 × 1 = 1/90 - Add the two like fractions:
567/90 + 1/90 = 567 + 1/90 = 568/90 - 568/90 simplified gives 284/45
- So, 63/10 + 1/90 = 284/45
In mixed form: 614/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/10+2/90 63/20+1/90 63/10+3/90 63/30+1/90 63/10+5/90 63/50+1/90 63/10+7/90 63/70+1/90