Add 9/49 and 90/16
1st number: 9/49, 2nd number: 5 10/16
9/49 + 90/16 is 2277/392.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 16 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 49 × 16 = 784,
9/49 = 9 × 16/49 × 16 = 144/784 - Likewise, for the 2nd fraction, since 16 × 49 = 784,
90/16 = 90 × 49/16 × 49 = 4410/784 - Add the two like fractions:
144/784 + 4410/784 = 144 + 4410/784 = 4554/784 - 4554/784 simplified gives 2277/392
- So, 9/49 + 90/16 = 2277/392
In mixed form: 5317/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/49+90/16 9/98+90/16 9/49+90/32 27/49+90/16 9/49+90/48 45/49+90/16 9/49+90/80 63/49+90/16