<human>:  Suki bought 6.5 bags of coffee beans that each weighed 22 kilograms. Jimmy bought 4.5 bags of coffee beans that each weighed 18 kilograms. Suki and Jimmy combined their coffee beans and then repackaged them into 8-kilogram containers. How many containers did they use?
<bot>: How many kg of coffee did Suki bring? ** Suki = 6.5 * 22 = <<6.5*22=143>>143 kg
How many kg of coffee did Jimmy bring? ** Jimmy = 4.5 * 18 = <<4.5*18=81>>81 kg
How many kg of coffee did Suki and Jimmy bring together? ** 143 + 81 = <<143+81=224>>224
How many containers did Suki and Jimmy use? ** 224/8 = <<224/8=28>>28
How many containers did Suki and Jimmy use? ** They used 28 containers.
#### 28