Add 45/35 and 30/24
1st number: 1 10/35, 2nd number: 1 6/24
45/35 + 30/24 is 71/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 35 × 24 = 840,
45/35 = 45 × 24/35 × 24 = 1080/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
30/24 = 30 × 35/24 × 35 = 1050/840 - Add the two like fractions:
1080/840 + 1050/840 = 1080 + 1050/840 = 2130/840 - 2130/840 simplified gives 71/28
- So, 45/35 + 30/24 = 71/28
In mixed form: 215/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/35+30/24 45/35+60/24 45/70+30/24 45/35+30/48 45/35+90/24 45/35+30/72