Add 24/10 and 98/42
1st number: 2 4/10, 2nd number: 2 14/42
24/10 + 98/42 is 71/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 10 × 21 = 210,
24/10 = 24 × 21/10 × 21 = 504/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
98/42 = 98 × 5/42 × 5 = 490/210 - Add the two like fractions:
504/210 + 490/210 = 504 + 490/210 = 994/210 - 994/210 simplified gives 71/15
- So, 24/10 + 98/42 = 71/15
In mixed form: 411/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/10+98/42 24/20+98/42 24/10+98/84 72/10+98/42 24/30+98/42 24/50+98/42 24/70+98/42