Add 40/36 and 32/42
1st number: 1 4/36, 2nd number: 32/42
40/36 + 32/42 is 118/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 42 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
40/36 = 40 × 7/36 × 7 = 280/252 - Likewise, for the 2nd fraction, since 42 × 6 = 252,
32/42 = 32 × 6/42 × 6 = 192/252 - Add the two like fractions:
280/252 + 192/252 = 280 + 192/252 = 472/252 - 472/252 simplified gives 118/63
- So, 40/36 + 32/42 = 118/63
In mixed form: 155/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/36+32/42 40/36+64/42 40/72+32/42 40/36+32/84 40/36+96/42