Which arrangement shows 26/4 , 6.45, 6 2/5 , and 50/8 in order from least to greatest? {a} 6 2/5 , 50/8 , 6.45, 26/4 {b} 50/8 , 6 2/5 , 26/4 , 6.45 {c} 26/4 , 50/8 , 6 2/5 , 6.45 {d} 50/8 , 6 2/5 , 6.45, 26/4

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere