Question

Mahesh wants to inflate 9 foil balloons with helium. If each balloon requires zero point 4 5 cubic feet of helium, how much total helium will he use?

4 point zero 5 cubic feet

forty point 5 cubic feet

four hundred 5 cubic feet

four thousand fifty cubic feet

Answer 1

Total Helium used = 9 * Volume of 1 balloon
=> Helium used = 9 * 0.45 feet^3

Answer 2

so which one is it?

Answer 3

Did you get, what I told in the first comment ?

Answer 4

so a or b or c or d

Answer 5

Do you know how to multiply ?
Then please, just multiply that thing

Answer 6

ooh ok

Answer 7

So, what does your answer come out to be ?

Answer 8

4.05

Answer 9

Yup..it's correct 4.05 cubic feet :)

Answer 10

yay thx

Answer 11

welcome