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Mathematics 8 Online
OpenStudy (anonymous):

A CAN IS 12CM HIGH AND THE DIAMETER IS 8CM USING FORMULA :V = Π r2h HOW MUCH COCONUT IS IN THE CAN USE 3 VALUE FOR π

OpenStudy (tylerd):

use 3 for pi, is this for serious?

OpenStudy (tylerd):

3 times half the diameter squared times height

OpenStudy (anonymous):

how much coconut in the can

OpenStudy (anonymous):

u mean 3times 4times !2

OpenStudy (tylerd):

3 times 4 squared times 12

OpenStudy (anonymous):

144 is that right

OpenStudy (tylerd):

4 squared is 16

OpenStudy (anonymous):

576

OpenStudy (tylerd):

yep

OpenStudy (anonymous):

thank u so much

OpenStudy (anonymous):

one more pruv.cm or cm3

OpenStudy (mathmath333):

unit for volume is in cube here it will be \[(cm)^3\]

OpenStudy (anonymous):

THANK YOU

OpenStudy (anonymous):

Adam and his dad share the cost of the meal in the ratio of 2:3 Adam's dad pays £52:20 what is the total cost of the meal? thank you.

OpenStudy (anonymous):

i mean he pays£52.20

OpenStudy (anonymous):

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