Add 30/24 and 5/45
1st number: 1 6/24, 2nd number: 5/45
30/24 + 5/45 is 49/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 24 × 15 = 360,
30/24 = 30 × 15/24 × 15 = 450/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
5/45 = 5 × 8/45 × 8 = 40/360 - Add the two like fractions:
450/360 + 40/360 = 450 + 40/360 = 490/360 - 490/360 simplified gives 49/36
- So, 30/24 + 5/45 = 49/36
In mixed form: 113/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/24+5/45 30/24+10/45 30/48+5/45 30/24+5/90 90/24+5/45 30/24+15/45 30/72+5/45 30/24+25/45 30/24+35/45