Add 84/10 and 32/18
1st number: 8 4/10, 2nd number: 1 14/18
84/10 + 32/18 is 458/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
84/10 = 84 × 9/10 × 9 = 756/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
32/18 = 32 × 5/18 × 5 = 160/90 - Add the two like fractions:
756/90 + 160/90 = 756 + 160/90 = 916/90 - 916/90 simplified gives 458/45
- So, 84/10 + 32/18 = 458/45
In mixed form: 108/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10+64/18 84/20+32/18 84/10+32/36 84/10+96/18 84/30+32/18 84/10+32/54 84/50+32/18 84/10+32/90 84/70+32/18