Add 49/2 and 45/20
1st number: 24 1/2, 2nd number: 2 5/20
49/2 + 45/20 is 107/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 2 × 10 = 20,
49/2 = 49 × 10/2 × 10 = 490/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
45/20 = 45 × 1/20 × 1 = 45/20 - Add the two like fractions:
490/20 + 45/20 = 490 + 45/20 = 535/20 - 535/20 simplified gives 107/4
- So, 49/2 + 45/20 = 107/4
In mixed form: 263/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/2+45/20 49/2+90/20 49/4+45/20 49/2+45/40 49/6+45/20 49/2+45/60 49/10+45/20 49/14+45/20