Answer:
16.6 in³
Step-by-step explanation:
Given the ratio of similarity = 2 : 3, then
the ratio of volumes = 2³ : 3³ = 8 : 27
let the volume of prism A be x then by proportion
=
( cross- multiply )
27x = 448 ( divide both sides by 27 )
x = 448 ÷ 27 ≈ 16.6 ( to 1 dec. place )
Prism A has a volume of approx 16.6 in³
Answer:
The percentage of the price of television reduced to <u>20%</u>.
Step-by-step explanation:
Given:
The price of a television was reduced $250 to $200.
Now, to find the percentage of the reduced price of television.
So, to get the reduced amount of television:
Old price = $250.
New price = $200.
Reduced amount = $250 - $200 = $50.
Now, to get the percentage of price reduced:
Therefore, the percentage of the price of television reduced to 20%.