Add 28/25 and 75/28
1st number: 1 3/25, 2nd number: 2 19/28
28/25 + 75/28 is 2659/700.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 28 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 25 × 28 = 700,
28/25 = 28 × 28/25 × 28 = 784/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
75/28 = 75 × 25/28 × 25 = 1875/700 - Add the two like fractions:
784/700 + 1875/700 = 784 + 1875/700 = 2659/700 - So, 28/25 + 75/28 = 2659/700
In mixed form: 3559/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/25+75/28 28/50+75/28 28/25+75/56 84/25+75/28 28/75+75/28 28/25+75/84