Add 48/6 and 30/40
1st number: 8 0/6, 2nd number: 30/40
48/6 + 30/40 is 35/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 6 × 20 = 120,
48/6 = 48 × 20/6 × 20 = 960/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
30/40 = 30 × 3/40 × 3 = 90/120 - Add the two like fractions:
960/120 + 90/120 = 960 + 90/120 = 1050/120 - 1050/120 simplified gives 35/4
- So, 48/6 + 30/40 = 35/4
In mixed form: 83/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/6+30/40 48/6+60/40 48/12+30/40 48/6+30/80 48/6+90/40 48/18+30/40 48/30+30/40 48/42+30/40