Add 56/32 and 54/30
1st number: 1 24/32, 2nd number: 1 24/30
56/32 + 54/30 is 71/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 30 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 32 × 15 = 480,
56/32 = 56 × 15/32 × 15 = 840/480 - Likewise, for the 2nd fraction, since 30 × 16 = 480,
54/30 = 54 × 16/30 × 16 = 864/480 - Add the two like fractions:
840/480 + 864/480 = 840 + 864/480 = 1704/480 - 1704/480 simplified gives 71/20
- So, 56/32 + 54/30 = 71/20
In mixed form: 311/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/64+54/30 56/32+54/60 56/96+54/30 56/32+54/90