Add 8/32 and 54/45
1st number: 8/32, 2nd number: 1 9/45
8/32 + 54/45 is 29/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 45 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 32 × 45 = 1440,
8/32 = 8 × 45/32 × 45 = 360/1440 - Likewise, for the 2nd fraction, since 45 × 32 = 1440,
54/45 = 54 × 32/45 × 32 = 1728/1440 - Add the two like fractions:
360/1440 + 1728/1440 = 360 + 1728/1440 = 2088/1440 - 2088/1440 simplified gives 29/20
- So, 8/32 + 54/45 = 29/20
In mixed form: 19/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/32+54/45 8/64+54/45 8/32+54/90 24/32+54/45 8/96+54/45 40/32+54/45 56/32+54/45