Add 90/96 and 40/30
1st number: 90/96, 2nd number: 1 10/30
90/96 + 40/30 is 109/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 30 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 96 × 5 = 480,
90/96 = 90 × 5/96 × 5 = 450/480 - Likewise, for the 2nd fraction, since 30 × 16 = 480,
40/30 = 40 × 16/30 × 16 = 640/480 - Add the two like fractions:
450/480 + 640/480 = 450 + 640/480 = 1090/480 - 1090/480 simplified gives 109/48
- So, 90/96 + 40/30 = 109/48
In mixed form: 213/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/96+80/30 90/96+40/60 90/96+40/90