Add 7/5 and 25/45
1st number: 1 2/5, 2nd number: 25/45
7/5 + 25/45 is 88/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
7/5 = 7 × 9/5 × 9 = 63/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
25/45 = 25 × 1/45 × 1 = 25/45 - Add the two like fractions:
63/45 + 25/45 = 63 + 25/45 = 88/45 - So, 7/5 + 25/45 = 88/45
In mixed form: 143/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/5+25/45 7/5+50/45 7/10+25/45 7/5+25/90 21/5+25/45 7/5+75/45 7/15+25/45 35/5+25/45 7/25+25/45 49/5+25/45 7/35+25/45