Add 36/16 and 1/45
1st number: 2 4/16, 2nd number: 1/45
36/16 + 1/45 is 409/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 45 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 16 × 45 = 720,
36/16 = 36 × 45/16 × 45 = 1620/720 - Likewise, for the 2nd fraction, since 45 × 16 = 720,
1/45 = 1 × 16/45 × 16 = 16/720 - Add the two like fractions:
1620/720 + 16/720 = 1620 + 16/720 = 1636/720 - 1636/720 simplified gives 409/180
- So, 36/16 + 1/45 = 409/180
In mixed form: 249/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/16+1/45 36/16+2/45 36/32+1/45 36/16+1/90 36/16+3/45 36/48+1/45 36/16+5/45 36/80+1/45 36/16+7/45