Add 40/4 and 30/16
1st number: 10 0/4, 2nd number: 1 14/16
40/4 + 30/16 is 95/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 4 × 4 = 16,
40/4 = 40 × 4/4 × 4 = 160/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
30/16 = 30 × 1/16 × 1 = 30/16 - Add the two like fractions:
160/16 + 30/16 = 160 + 30/16 = 190/16 - 190/16 simplified gives 95/8
- So, 40/4 + 30/16 = 95/8
In mixed form: 117/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4+30/16 40/4+60/16 40/8+30/16 40/4+30/32 40/4+90/16 40/12+30/16 40/4+30/48 40/20+30/16 40/4+30/80 40/28+30/16