Add 54/98 and 18/16
1st number: 54/98, 2nd number: 1 2/16
54/98 + 18/16 is 657/392.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 16 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 98 × 8 = 784,
54/98 = 54 × 8/98 × 8 = 432/784 - Likewise, for the 2nd fraction, since 16 × 49 = 784,
18/16 = 18 × 49/16 × 49 = 882/784 - Add the two like fractions:
432/784 + 882/784 = 432 + 882/784 = 1314/784 - 1314/784 simplified gives 657/392
- So, 54/98 + 18/16 = 657/392
In mixed form: 1265/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/98+36/16 54/98+18/32 54/98+54/16 54/98+18/48 54/98+90/16 54/98+18/80