Add 32/10 and 90/9
1st number: 3 2/10, 2nd number: 10 0/9
32/10 + 90/9 is 66/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
32/10 = 32 × 9/10 × 9 = 288/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
90/9 = 90 × 10/9 × 10 = 900/90 - Add the two like fractions:
288/90 + 900/90 = 288 + 900/90 = 1188/90 - 1188/90 simplified gives 66/5
- So, 32/10 + 90/9 = 66/5
In mixed form: 131/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/10+90/9 32/20+90/9 32/10+90/18 96/10+90/9 32/30+90/9 32/10+90/27 32/50+90/9 32/10+90/45 32/70+90/9 32/10+90/63