Add 30/4 and 54/25
1st number: 7 2/4, 2nd number: 2 4/25
30/4 + 54/25 is 483/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 25 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 25 × 4 = 100,
54/25 = 54 × 4/25 × 4 = 216/100 - Add the two like fractions:
750/100 + 216/100 = 750 + 216/100 = 966/100 - 966/100 simplified gives 483/50
- So, 30/4 + 54/25 = 483/50
In mixed form: 933/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/4+54/25 30/8+54/25 30/4+54/50 90/4+54/25 30/12+54/25 30/4+54/75 30/20+54/25 30/28+54/25