The number would have to be <u>16</u>. 64 does not divide by 24, 28, or 36 to equal any whole number
Answer:
It costs $51
Expression:
16x = 68
12x = ?
Step-by-step explanation:
Lets first find out how much one sq. ft. of flooring costs:
16x = $68
x = $68/16 = $4.25
Next, lets multiply the unit rate by 12 to find the answer:
12x = Answer
12 * (4.25) = $51
You can't convert it into a mixed number, you can only convert it when a number is more than 1.
Answer:
no 146.5 > 145
Step-by-step explanation:
So, r' (the new r) becomes kr, and h'=h*k,
so V' = pi * (r')^2*h' = pi * (r*k)^2*(h*k) = pi*r^2*h*k^3 = V * k^3
Convinced?