Add 90/80 and 24/10
1st number: 1 10/80, 2nd number: 2 4/10
90/80 + 24/10 is 141/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 10 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
90/80 = 90 × 1/80 × 1 = 90/80 - Likewise, for the 2nd fraction, since 10 × 8 = 80,
24/10 = 24 × 8/10 × 8 = 192/80 - Add the two like fractions:
90/80 + 192/80 = 90 + 192/80 = 282/80 - 282/80 simplified gives 141/40
- So, 90/80 + 24/10 = 141/40
In mixed form: 321/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/80+48/10 90/80+24/20 90/80+72/10 90/80+24/30 90/80+24/50 90/80+24/70