Add 25/4 and 54/30
1st number: 6 1/4, 2nd number: 1 24/30
25/4 + 54/30 is 161/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
25/4 = 25 × 15/4 × 15 = 375/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
54/30 = 54 × 2/30 × 2 = 108/60 - Add the two like fractions:
375/60 + 108/60 = 375 + 108/60 = 483/60 - 483/60 simplified gives 161/20
- So, 25/4 + 54/30 = 161/20
In mixed form: 81/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4+54/30 25/8+54/30 25/4+54/60 75/4+54/30 25/12+54/30 25/4+54/90 25/20+54/30 25/28+54/30