Add 16/40 and 18/50
16/40 + 18/50 is 19/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 40 × 5 = 200,
16/40 = 16 × 5/40 × 5 = 80/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
18/50 = 18 × 4/50 × 4 = 72/200 - Add the two like fractions:
80/200 + 72/200 = 80 + 72/200 = 152/200 - 152/200 simplified gives 19/25
- So, 16/40 + 18/50 = 19/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/40+18/50 16/40+36/50 16/80+18/50 48/40+18/50 16/40+54/50 80/40+18/50 16/40+90/50