Add 75/2 and 8/5
1st number: 37 1/2, 2nd number: 1 3/5
75/2 + 8/5 is 391/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
75/2 = 75 × 5/2 × 5 = 375/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
8/5 = 8 × 2/5 × 2 = 16/10 - Add the two like fractions:
375/10 + 16/10 = 375 + 16/10 = 391/10 - So, 75/2 + 8/5 = 391/10
In mixed form: 391/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/2+16/5 75/4+8/5 75/2+8/10 75/2+24/5 75/6+8/5 75/2+8/15 75/2+40/5 75/10+8/5 75/2+8/25 75/2+56/5 75/14+8/5 75/2+8/35