Question

Find the amount of 3d scrrens no need to show work

Answer 1

Given that there are 150 calories in a cup of whole milk, and 81 in a cup of skim milk.

The percent decrease when switching from a cup of whole milk to skim milk is evaluated as

`\begin{gathered} \text{percent decrease = }(150-81)/(150)*100 \\ =(69)/(150)*100 \\ =0.46*100 \\ \Rightarrow\text{percent decrease}=46\% \end{gathered}`

Hence, the percent decrease in the number of calories per cup when switching from whole milk to skim milk is 46%.