Add 90/28 and 14/25
1st number: 3 6/28, 2nd number: 14/25
90/28 + 14/25 is 1321/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 25 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
90/28 = 90 × 25/28 × 25 = 2250/700 - Likewise, for the 2nd fraction, since 25 × 28 = 700,
14/25 = 14 × 28/25 × 28 = 392/700 - Add the two like fractions:
2250/700 + 392/700 = 2250 + 392/700 = 2642/700 - 2642/700 simplified gives 1321/350
- So, 90/28 + 14/25 = 1321/350
In mixed form: 3271/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/28+28/25 90/56+14/25 90/28+14/50 90/28+42/25 90/84+14/25 90/28+14/75 90/28+70/25 90/28+98/25