Add 48/10 and 81/16
1st number: 4 8/10, 2nd number: 5 1/16
48/10 + 81/16 is 789/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 10 × 8 = 80,
48/10 = 48 × 8/10 × 8 = 384/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
81/16 = 81 × 5/16 × 5 = 405/80 - Add the two like fractions:
384/80 + 405/80 = 384 + 405/80 = 789/80 - So, 48/10 + 81/16 = 789/80
In mixed form: 969/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/10+81/16 48/20+81/16 48/10+81/32 48/30+81/16 48/10+81/48 48/50+81/16 48/10+81/80 48/70+81/16