Add 45/28 and 25/50
1st number: 1 17/28, 2nd number: 25/50
45/28 + 25/50 is 59/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 50 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
45/28 = 45 × 25/28 × 25 = 1125/700 - Likewise, for the 2nd fraction, since 50 × 14 = 700,
25/50 = 25 × 14/50 × 14 = 350/700 - Add the two like fractions:
1125/700 + 350/700 = 1125 + 350/700 = 1475/700 - 1475/700 simplified gives 59/28
- So, 45/28 + 25/50 = 59/28
In mixed form: 23/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/28+25/50 45/56+25/50 45/28+75/50 45/84+25/50