Add 30/48 and 45/10
1st number: 30/48, 2nd number: 4 5/10
30/48 + 45/10 is 41/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 10 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
30/48 = 30 × 5/48 × 5 = 150/240 - Likewise, for the 2nd fraction, since 10 × 24 = 240,
45/10 = 45 × 24/10 × 24 = 1080/240 - Add the two like fractions:
150/240 + 1080/240 = 150 + 1080/240 = 1230/240 - 1230/240 simplified gives 41/8
- So, 30/48 + 45/10 = 41/8
In mixed form: 51/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/48+45/10 30/48+90/10 30/96+45/10 30/48+45/20 90/48+45/10 30/48+45/30 30/48+45/50 30/48+45/70