Add 98/30 and 10/14
1st number: 3 8/30, 2nd number: 10/14
98/30 + 10/14 is 418/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 14 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
98/30 = 98 × 7/30 × 7 = 686/210 - Likewise, for the 2nd fraction, since 14 × 15 = 210,
10/14 = 10 × 15/14 × 15 = 150/210 - Add the two like fractions:
686/210 + 150/210 = 686 + 150/210 = 836/210 - 836/210 simplified gives 418/105
- So, 98/30 + 10/14 = 418/105
In mixed form: 3103/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30+20/14 98/60+10/14 98/30+10/28 98/30+30/14 98/90+10/14 98/30+10/42 98/30+50/14 98/30+10/70 98/30+70/14 98/30+10/98