Add 50/40 and 10/45
1st number: 1 10/40, 2nd number: 10/45
50/40 + 10/45 is 53/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
50/40 = 50 × 9/40 × 9 = 450/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
10/45 = 10 × 8/45 × 8 = 80/360 - Add the two like fractions:
450/360 + 80/360 = 450 + 80/360 = 530/360 - 530/360 simplified gives 53/36
- So, 50/40 + 10/45 = 53/36
In mixed form: 117/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/40+20/45 50/80+10/45 50/40+10/90 50/40+30/45 50/40+50/45 50/40+70/45