Add 90/2 and 16/90
1st number: 45 0/2, 2nd number: 16/90
90/2 + 16/90 is 2033/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
90/2 = 90 × 45/2 × 45 = 4050/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
16/90 = 16 × 1/90 × 1 = 16/90 - Add the two like fractions:
4050/90 + 16/90 = 4050 + 16/90 = 4066/90 - 4066/90 simplified gives 2033/45
- So, 90/2 + 16/90 = 2033/45
In mixed form: 458/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2+32/90 90/4+16/90 90/2+48/90 90/6+16/90 90/2+80/90 90/10+16/90 90/14+16/90