Question

Joana prepared 6 kilograms of dough after working 3 hours. How many hours did joana work if she prepared 8 kilograms of dough?​

Answer 1

Answer:

4 hours

Step-by-step explanation:

We can set up a proportion of kilograms to hours

6 kilograms/3 hours=8 kilograms/x hours

We can cross multiply to get 6x=24 and x=4