Add 16/45 and 84/10
1st number: 16/45, 2nd number: 8 4/10
16/45 + 84/10 is 394/45.
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,
16/45 = 16 × 2/45 × 2 = 32/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
84/10 = 84 × 9/10 × 9 = 756/90 - Add the two like fractions:
32/90 + 756/90 = 32 + 756/90 = 788/90 - 788/90 simplified gives 394/45
- So, 16/45 + 84/10 = 394/45
In mixed form: 834/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/45+84/10 16/90+84/10 16/45+84/20 48/45+84/10 16/45+84/30 80/45+84/10 16/45+84/50 16/45+84/70