Add 1/45 and 10/25
1/45 + 10/25 is 19/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 25 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 45 × 5 = 225,
1/45 = 1 × 5/45 × 5 = 5/225 - Likewise, for the 2nd fraction, since 25 × 9 = 225,
10/25 = 10 × 9/25 × 9 = 90/225 - Add the two like fractions:
5/225 + 90/225 = 5 + 90/225 = 95/225 - 95/225 simplified gives 19/45
- So, 1/45 + 10/25 = 19/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/45+10/25 1/45+20/25 1/90+10/25 1/45+10/50 3/45+10/25 1/45+30/25 1/45+10/75 5/45+10/25 1/45+50/25 7/45+10/25 1/45+70/25