Add 90/32 and 15/10
1st number: 2 26/32, 2nd number: 1 5/10
90/32 + 15/10 is 69/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 10 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 32 × 5 = 160,
90/32 = 90 × 5/32 × 5 = 450/160 - Likewise, for the 2nd fraction, since 10 × 16 = 160,
15/10 = 15 × 16/10 × 16 = 240/160 - Add the two like fractions:
450/160 + 240/160 = 450 + 240/160 = 690/160 - 690/160 simplified gives 69/16
- So, 90/32 + 15/10 = 69/16
In mixed form: 45/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/32+30/10 90/64+15/10 90/32+15/20 90/32+45/10 90/96+15/10 90/32+15/30 90/32+75/10 90/32+15/50 90/32+15/70