Add 40/54 and 3/16
40/54 + 3/16 is 401/432.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 16 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 54 × 8 = 432,
40/54 = 40 × 8/54 × 8 = 320/432 - Likewise, for the 2nd fraction, since 16 × 27 = 432,
3/16 = 3 × 27/16 × 27 = 81/432 - Add the two like fractions:
320/432 + 81/432 = 320 + 81/432 = 401/432 - So, 40/54 + 3/16 = 401/432
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/54+3/16 40/54+6/16 40/54+3/32 40/54+9/16 40/54+3/48 40/54+15/16 40/54+3/80 40/54+21/16