Add 40/5 and 75/56
1st number: 8 0/5, 2nd number: 1 19/56
40/5 + 75/56 is 523/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 5 × 56 = 280,
40/5 = 40 × 56/5 × 56 = 2240/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
75/56 = 75 × 5/56 × 5 = 375/280 - Add the two like fractions:
2240/280 + 375/280 = 2240 + 375/280 = 2615/280 - 2615/280 simplified gives 523/56
- So, 40/5 + 75/56 = 523/56
In mixed form: 919/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/5+75/56 40/10+75/56 40/15+75/56 40/25+75/56 40/35+75/56