Add 3/25 and 70/18
1st number: 3/25, 2nd number: 3 16/18
3/25 + 70/18 is 902/225.
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,
3/25 = 3 × 18/25 × 18 = 54/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
70/18 = 70 × 25/18 × 25 = 1750/450 - Add the two like fractions:
54/450 + 1750/450 = 54 + 1750/450 = 1804/450 - 1804/450 simplified gives 902/225
- So, 3/25 + 70/18 = 902/225
In mixed form: 42/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/25+70/18 3/50+70/18 3/25+70/36 9/25+70/18 3/75+70/18 3/25+70/54 15/25+70/18 3/25+70/90 21/25+70/18