Add 30/56 and 45/98
30/56 + 45/98 is 195/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 98 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 56 × 7 = 392,
30/56 = 30 × 7/56 × 7 = 210/392 - Likewise, for the 2nd fraction, since 98 × 4 = 392,
45/98 = 45 × 4/98 × 4 = 180/392 - Add the two like fractions:
210/392 + 180/392 = 210 + 180/392 = 390/392 - 390/392 simplified gives 195/196
- So, 30/56 + 45/98 = 195/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/56+45/98 30/56+90/98 90/56+45/98