Ineed your remembering step by step what's 8/9 + 8/9 + 8/9

24/9 = 8/3

Step-by-step explanation:

All three fractions have the denominator 9.  Leave the 9 alone.  Add the numerators:  8 + 8 + 8, all over 9.

Then we have 24/9, which can be reduced to 8/3.

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