Answer:
27:125
Step-by-step explanation:
Ratio of the volume of two sphers is equal to ratio of cube of there radius
V1:V2=(r1)^3 :(r2)^3
pls mark me as brainliest if it helps
27 : 125
Diameter (d₁) = 3 ; radius (r₁) = 1.5
Diameter (d₂) = 5 ; radius (r₂ = 2.5)
Ratio of their volumes = V₁:V₂
= 4πr₁³/3 : 4πr₂³/3
(4π/3 will be cancelled out)
= r₁³: r₂³
= (1.5)³ : (2.5)³
= 3.375 : 15.625
= 27 : 125
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Answers & Comments
Answer:
27:125
Step-by-step explanation:
Ratio of the volume of two sphers is equal to ratio of cube of there radius
V1:V2=(r1)^3 :(r2)^3
pls mark me as brainliest if it helps
Answer:
27 : 125
Step-by-step explanation:
Diameter (d₁) = 3 ; radius (r₁) = 1.5
Diameter (d₂) = 5 ; radius (r₂ = 2.5)
Ratio of their volumes = V₁:V₂
= 4πr₁³/3 : 4πr₂³/3
(4π/3 will be cancelled out)
= r₁³: r₂³
= (1.5)³ : (2.5)³
= 3.375 : 15.625
= 27 : 125
Waiting...