Add 24/28 and 45/10
1st number: 24/28, 2nd number: 4 5/10
24/28 + 45/10 is 75/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 10 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
24/28 = 24 × 5/28 × 5 = 120/140 - Likewise, for the 2nd fraction, since 10 × 14 = 140,
45/10 = 45 × 14/10 × 14 = 630/140 - Add the two like fractions:
120/140 + 630/140 = 120 + 630/140 = 750/140 - 750/140 simplified gives 75/14
- So, 24/28 + 45/10 = 75/14
In mixed form: 55/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/28+45/10 24/28+90/10 24/56+45/10 24/28+45/20 72/28+45/10 24/84+45/10 24/28+45/30 24/28+45/50 24/28+45/70