Add 75/14 and 5/40
1st number: 5 5/14, 2nd number: 5/40
75/14 + 5/40 is 307/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 14 × 20 = 280,
75/14 = 75 × 20/14 × 20 = 1500/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
5/40 = 5 × 7/40 × 7 = 35/280 - Add the two like fractions:
1500/280 + 35/280 = 1500 + 35/280 = 1535/280 - 1535/280 simplified gives 307/56
- So, 75/14 + 5/40 = 307/56
In mixed form: 527/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/14+10/40 75/28+5/40 75/14+5/80 75/14+15/40 75/42+5/40 75/14+25/40 75/70+5/40 75/14+35/40 75/98+5/40