To estimate the product of 5 and 193 round 193 to the nearest hundred before multiplying

Round your number to 200 , then set up your equation,

200 - 5  after you have the equation it's pretty straight-forward but since i'm teaching elementary, its 195.

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