If a scientist is able to use 4 kilograms of fertilizer for 5 weeks how much fertilizer did they use each week

0.8 kilograms of fertilizer

Step-by-step explanation:

Looking at the data given to us in a fraction form, we can imagine:

4 kilograms / 5 weeks

To find out how many kilograms of fertilizer was used each week, we're going to divide that fraction out, so we're going to do 4 divided by 5. Dividing this will give you:

0.8 kilograms

Therefore your answer is that they use .8 kilograms of fertilizer each week.

11x1.5=16.5 if im correct

Step-by-step explanation:B)