Add 30/4 and 10/50
1st number: 7 2/4, 2nd number: 10/50
30/4 + 10/50 is 77/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
30/4 = 30 × 25/4 × 25 = 750/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
10/50 = 10 × 2/50 × 2 = 20/100 - Add the two like fractions:
750/100 + 20/100 = 750 + 20/100 = 770/100 - 770/100 simplified gives 77/10
- So, 30/4 + 10/50 = 77/10
In mixed form: 77/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/4+10/50 30/4+20/50 30/8+10/50 90/4+10/50 30/4+30/50 30/12+10/50 30/20+10/50 30/4+70/50 30/28+10/50