Add 24/10 and 84/8
1st number: 2 4/10, 2nd number: 10 4/8
24/10 + 84/8 is 129/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
24/10 = 24 × 4/10 × 4 = 96/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
84/8 = 84 × 5/8 × 5 = 420/40 - Add the two like fractions:
96/40 + 420/40 = 96 + 420/40 = 516/40 - 516/40 simplified gives 129/10
- So, 24/10 + 84/8 = 129/10
In mixed form: 129/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/10+84/8 24/20+84/8 24/10+84/16 72/10+84/8 24/30+84/8 24/10+84/24 24/50+84/8 24/10+84/40 24/70+84/8 24/10+84/56