Add 40/25 and 6/40
1st number: 1 15/25, 2nd number: 6/40
40/25 + 6/40 is 7/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 25 × 8 = 200,
40/25 = 40 × 8/25 × 8 = 320/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
6/40 = 6 × 5/40 × 5 = 30/200 - Add the two like fractions:
320/200 + 30/200 = 320 + 30/200 = 350/200 - 350/200 simplified gives 7/4
- So, 40/25 + 6/40 = 7/4
In mixed form: 13/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/25+6/40 40/25+12/40 40/50+6/40 40/25+6/80 40/25+18/40 40/75+6/40 40/25+30/40 40/25+42/40