Add 90/10 and 70/6
1st number: 9 0/10, 2nd number: 11 4/6
90/10 + 70/6 is 62/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
90/10 = 90 × 3/10 × 3 = 270/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
70/6 = 70 × 5/6 × 5 = 350/30 - Add the two like fractions:
270/30 + 350/30 = 270 + 350/30 = 620/30 - 620/30 simplified gives 62/3
- So, 90/10 + 70/6 = 62/3
In mixed form: 202/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/20+70/6 90/10+70/12 90/30+70/6 90/10+70/18 90/50+70/6 90/10+70/30 90/70+70/6 90/10+70/42