Add 40/30 and 3/32
1st number: 1 10/30, 2nd number: 3/32
40/30 + 3/32 is 137/96.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 32 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 30 × 16 = 480,
40/30 = 40 × 16/30 × 16 = 640/480 - Likewise, for the 2nd fraction, since 32 × 15 = 480,
3/32 = 3 × 15/32 × 15 = 45/480 - Add the two like fractions:
640/480 + 45/480 = 640 + 45/480 = 685/480 - 685/480 simplified gives 137/96
- So, 40/30 + 3/32 = 137/96
In mixed form: 141/96
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/30+3/32 40/30+6/32 40/60+3/32 40/30+3/64 40/30+9/32 40/90+3/32 40/30+3/96 40/30+15/32 40/30+21/32