Two cylinders, A and B, are created. Cylinder A has volume V.

Cylinder B has the same height as cylinder A.

Cylinder B has half the diameter of cylinder A.

Create an expression that represents the volume of cylinder B in terms of V.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

answer: 2530

hope this

answer is because 4×10=40

and 98×4= is 392

40,392

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