Question

Select the correct answer Jenny is drafting a paper on her computer. She leaves a right margin that is one-fifth the width of the page for later editing marks. On the computer, each Inch is equivalent to the length of 120 pixels. What is the area of the drafting section on the screen? 8.5 in 1 1 11 in OA 1,346,400 pixels OB. 8,976 pixels OC 11,220 pixels OD 1,077,120 pixels

Answer 1

Let's find the area:

`\begin{gathered} A=w\cdot h \\ _{\text{ }}where\colon \\ h=11in \\ w=8.5-(1)/(5)(8.5)=8.5-1.7=6.8in \end{gathered}`

Since each inch is equivalent to the length of 120pixels:

`\begin{gathered} h=11\cdot(120)=1320px \\ w=6.8(120)=816px \\ so\colon \\ A=1320\cdot816 \\ A=1077120px \end{gathered}`

Answer:

1077120 pixels