Add 36/49 and 7/40
36/49 + 7/40 is 1783/1960.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 40 is 1960
Next, find the equivalent fraction of both fractional numbers with denominator 1960 - For the 1st fraction, since 49 × 40 = 1960,
36/49 = 36 × 40/49 × 40 = 1440/1960 - Likewise, for the 2nd fraction, since 40 × 49 = 1960,
7/40 = 7 × 49/40 × 49 = 343/1960 - Add the two like fractions:
1440/1960 + 343/1960 = 1440 + 343/1960 = 1783/1960 - So, 36/49 + 7/40 = 1783/1960
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/49+7/40 36/49+14/40 36/98+7/40 36/49+7/80 36/49+21/40 36/49+35/40 36/49+49/40