a stall owner in one of the food stalls has a large cylindrical vessel of base radius 15 cm filled upto a height of 32 cm with pineapple juice.the juice is emptied into small cylindrical glasses of radius 3 cm upto a heightof 8 cm. how many glasses were needed?
Answers
Answered by
24
total volume of pineapple juice = volume of cylindrical vessel
=
= 22/7 * 15cm ^{2} * 32cm
= 22*225*32/7 cm^3
= 22628.57cm^3
volume of pineapple juice in 1 glass= 22/7 * 3cm^2 * 8cm
= 22*9*8/7 cm^3
= 226.29 cm^3
No of glasses = total volume of pineapple juice/volume of juice in 1 glass
= 22628.57 cm^3/226.29 cm^3
= 100 glasses
=
= 22/7 * 15cm ^{2} * 32cm
= 22*225*32/7 cm^3
= 22628.57cm^3
volume of pineapple juice in 1 glass= 22/7 * 3cm^2 * 8cm
= 22*9*8/7 cm^3
= 226.29 cm^3
No of glasses = total volume of pineapple juice/volume of juice in 1 glass
= 22628.57 cm^3/226.29 cm^3
= 100 glasses
Answered by
4
Answer:
I think it will be helpfull. Calculation became very easy in this way..
Attachments:
Similar questions