Add 6/40 and 70/25
1st number: 6/40, 2nd number: 2 20/25
6/40 + 70/25 is 59/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 25 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 40 × 5 = 200,
6/40 = 6 × 5/40 × 5 = 30/200 - Likewise, for the 2nd fraction, since 25 × 8 = 200,
70/25 = 70 × 8/25 × 8 = 560/200 - Add the two like fractions:
30/200 + 560/200 = 30 + 560/200 = 590/200 - 590/200 simplified gives 59/20
- So, 6/40 + 70/25 = 59/20
In mixed form: 219/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40+70/25 6/80+70/25 6/40+70/50 18/40+70/25 6/40+70/75 30/40+70/25 42/40+70/25