Respuesta :
Answer:
Unit rate of area of blackboard to area of poster = [tex]\frac{8}{33}[/tex]
Unit rate of area of Poster to area of blackboard = = [tex]\frac{33}{8}[/tex]
Step-by-step explanation:
Rates help us to evaluate or compare two different quantities.
Unit rate help us to compare or know that how the units of the quantity 1 is related to units of quantity 2.
We are given that:
Area of Blackboard = [tex]\frac{11}{3}[/tex]
Area of Poster = [tex]\frac{8}{9}[/tex]
Unit rate of area of blackboard to area of poster: It mean that how does unit area of blackboard is related to or corresponds to area of poster
[tex]= \frac{\text{Area of Poster}}{\text{Area of Blackboard}}[/tex] [tex]= \frac{\frac{8}{9} }{\frac{11}{3} }[/tex]
= [tex]\frac{8}{33}[/tex]
Thus, 1 unit area of blackboard corresponds to [tex]\frac{8}{33}\text{ area of poster}[/tex]
Unit rate of area of Poster to area of blackboard: It mean that how does unit area of poster is related to or corresponds to area of blackboard.
[tex]= \frac{\text{Area of Blackboard}}{\text{Area of Poster}}[/tex] [tex]= \frac{\frac{11}{3} }{\frac{8}{9} }[/tex]
= [tex]\frac{33}{8}[/tex]
Thus, 1 unit area of Poster corresponds to [tex]\frac{33}{8}\text{ area of blackboard}[/tex]
