Add 3/49 and 18/64
3/49 + 18/64 is 537/1568.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 64 is 3136
Next, find the equivalent fraction of both fractional numbers with denominator 3136 - For the 1st fraction, since 49 × 64 = 3136,
3/49 = 3 × 64/49 × 64 = 192/3136 - Likewise, for the 2nd fraction, since 64 × 49 = 3136,
18/64 = 18 × 49/64 × 49 = 882/3136 - Add the two like fractions:
192/3136 + 882/3136 = 192 + 882/3136 = 1074/3136 - 1074/3136 simplified gives 537/1568
- So, 3/49 + 18/64 = 537/1568
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/49+18/64 3/49+36/64 3/98+18/64 9/49+18/64 3/49+54/64 15/49+18/64 3/49+90/64 21/49+18/64