Add 7/25 and 35/90
7/25 + 35/90 is 301/450.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 25 × 18 = 450,
7/25 = 7 × 18/25 × 18 = 126/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
35/90 = 35 × 5/90 × 5 = 175/450 - Add the two like fractions:
126/450 + 175/450 = 126 + 175/450 = 301/450 - So, 7/25 + 35/90 = 301/450
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/25+35/90 7/25+70/90 7/50+35/90 21/25+35/90 7/75+35/90 35/25+35/90 49/25+35/90