Ok since the question should these numbers and symbols (8 in wide times 10 in long, and 3 feet wide) its easy because all you have to do is do 8+3=11 times 10 which equals 110 if im correct
Answer:
The poster will be 3.75 feet long.
Step-by-step explanation:
The photograph is 8 inches wide and 10 inches long
Rusty wants enlarge the photograph to make a poster that is 3 feet wide.
1 foot = 12 inches
3 feet = [tex]\frac{3 * 12}1}[/tex] inches = 36 inches
The enlargement scale factor is 36 inches ÷ 8 inches = 4.5
So the length of the poster will be equal to length of the photograph × enlargement scale factor.
Length of the poster = 10 inches × 4.5 = 45 inches.
