Question

W sklepie spożywczym jest 11,73 kg cukierków czekoladowych. Pierwszy klient kupił 48 dag cukierków. Drugi klient kupił 4/5 pozostałej ilości. Resztę cukierków, w równych ilościach, kupiło trzech ostatnich klientów. Po ile cukierków czekoladowych dostali ostatni klienci?

Answer 1

The last costumers got 2.25 kilograms of chocolate candies.

Explanation:

The question is

There is 11.73 kg of chocolate candies in the grocery store. The first customer bought 48 dag of candies. A second customer bought 4/5 of the remaining quantity. The last three customers bought the same amount of candy. How much chocolate did the last customers get?

Givens

• The total amount of chocolate candies is 11.73 kilograms.
• First costumer bought 48 dag of candies. (1 kg equals 100 dags)
• Second costumer bougth 4/5 of the remaining.
• Another three costumers bought the same amount of candy.

Let's transform 48 dag to kilograms.

`48dag * (1kg)/(100dag)= 0.48 \ kg`

Therefore, the first costumer bought 0.48 kilograms of candies.

The remaining amount is:
`11.73kg-0.48kg=11.25kg`

Now, we need to multiply the remaining amount of candies with 4/5

`(4)/(5) * 11.25kg=9 \ kg`

Therefore, the second costumer bought 9 kilograms of chocolate candies.

At last, we need to find the new remaining part of candies, which is

`11.25-9=2.25 \ kg`

Therefore, the last costumers got 2.25 kilograms of chocolate candies.