Question

A painter mixes gallons of paint in a large cylindrical bucket so that there will be no difference in color among individual gallons.

If a gallon of paint has a volume of approx 4000cm^3, what is the maximum number of whole gallons of paint the can be poured into the bucket?

the raidus is 40cm and the hieght is 60

Answer 1

This may be helpful:


Area of a circle = pi * radius ^2
Volume of cylinder = a bunch of circles stacked on top of one
= anotherheight * pi * radius ^2

Answer 2

find the volume of the bucket(pi*radius^2*height) and then divide it by the volume of the gallon(4000).
u will get the no. of gallons of paint

Answer 3

i tried that and still didn't get the right answer

Answer 4

75 gallons..

Answer 5

thats not one of the choices the choices are A. 16 B 14 C. 18 D 24

Answer 6

(h*pi*r^2)/4000
=(60*3.14*40*40)/4000
=75.36
round off to 75

Answer 7

please check the numbers in the question and units also

Answer 8

the raidius is 40 n the height is 60

Answer 9

4000cm^3 is the approx vlo

Answer 10

according to me answer must be 75

Answer 11

ok thanks