Add 90/2 and 42/32
1st number: 45 0/2, 2nd number: 1 10/32
90/2 + 42/32 is 741/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 32 is 32
Next, find the equivalent fraction of both fractional numbers with denominator 32 - For the 1st fraction, since 2 × 16 = 32,
90/2 = 90 × 16/2 × 16 = 1440/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
42/32 = 42 × 1/32 × 1 = 42/32 - Add the two like fractions:
1440/32 + 42/32 = 1440 + 42/32 = 1482/32 - 1482/32 simplified gives 741/16
- So, 90/2 + 42/32 = 741/16
In mixed form: 465/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2+84/32 90/4+42/32 90/2+42/64 90/6+42/32 90/2+42/96 90/10+42/32 90/14+42/32