At a school party there are 40 cookies. The ratio of chocolate cookies to oatmeal cookies is shown in the tape diagram. The ratio shown in the diagram is 5 chocolate cookies to 3 oatmeal cookies. How many oatmeal cookies are there?

24

Step-by-step explanation:

the ratio is 40 cookies: ?? oatmeal cookies

5:3

5 times what will give us 40

well 40/5 is 8 so it is 8

whatever we do to one side we have to do to another s 3 x 8 is 24.

5:3 is equivalent to 40:24

There are 24 oatmeal cookies.

5104.38 inches

step-by-step explanation:

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