Add 20/10 and 98/14
1st number: 2 0/10, 2nd number: 7 0/14
20/10 + 98/14 is 9/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
20/10 = 20 × 7/10 × 7 = 140/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
98/14 = 98 × 5/14 × 5 = 490/70 - Add the two like fractions:
140/70 + 490/70 = 140 + 490/70 = 630/70 - 630/70 simplified gives 9/1
- So, 20/10 + 98/14 = 9/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/10+98/14 20/10+98/28 60/10+98/14 20/30+98/14 20/10+98/42 20/50+98/14 20/10+98/70 20/70+98/14