Add 40/10 and 10/80
1st number: 4 0/10, 2nd number: 10/80
40/10 + 10/80 is 33/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 10 × 8 = 80,
40/10 = 40 × 8/10 × 8 = 320/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
10/80 = 10 × 1/80 × 1 = 10/80 - Add the two like fractions:
320/80 + 10/80 = 320 + 10/80 = 330/80 - 330/80 simplified gives 33/8
- So, 40/10 + 10/80 = 33/8
In mixed form: 41/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/10+10/80 40/10+20/80 40/20+10/80 40/10+30/80 40/30+10/80 40/10+50/80 40/50+10/80 40/10+70/80 40/70+10/80