Add 40/25 and 10/18
1st number: 1 15/25, 2nd number: 10/18
40/25 + 10/18 is 97/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 18 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 25 × 18 = 450,
40/25 = 40 × 18/25 × 18 = 720/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
10/18 = 10 × 25/18 × 25 = 250/450 - Add the two like fractions:
720/450 + 250/450 = 720 + 250/450 = 970/450 - 970/450 simplified gives 97/45
- So, 40/25 + 10/18 = 97/45
In mixed form: 27/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/25+10/18 40/25+20/18 40/50+10/18 40/25+10/36 40/25+30/18 40/75+10/18 40/25+10/54 40/25+50/18 40/25+10/90 40/25+70/18