Add 90/10 and 40/60
1st number: 9 0/10, 2nd number: 40/60
90/10 + 40/60 is 29/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 10 × 6 = 60,
90/10 = 90 × 6/10 × 6 = 540/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
40/60 = 40 × 1/60 × 1 = 40/60 - Add the two like fractions:
540/60 + 40/60 = 540 + 40/60 = 580/60 - 580/60 simplified gives 29/3
- So, 90/10 + 40/60 = 29/3
In mixed form: 92/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10+80/60 90/20+40/60 90/30+40/60 90/50+40/60 90/70+40/60