Question

A hemispherical bowl of internal radius 9 cm is filled with a liquid. This liquid is required to be filled in small cylindrical bottles of diameter 3 cm and height 4 cm. Find, how many bottles will be required to fill the whole liquid of the bowl ?

(Use pi = 22/7)​

Answer 1

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$\huge\mathfrak\blue{Question:}$

A hemispherical bowl of internal radius 9 cm is filled with a liquid. This liquid is required to be filled in small cylindrical bottles of diameter 3 cm and height 4 cm. Find, how many bottles will be required to fill the whole liquid of the bowl ?

(Use pi = 22/7)

$\huge\mathfrak\red{Answer:}$

54 bottles are required to fill the whole liquid of the bowl.

Step by step solution in the attachment.

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Answer 2

Volume of the liquid = Volume of  hemispherical bowl =

                                  =2/3*22/7*9³ =1527.42cm³

Volume of one cylindrical shaped ball=

                                   = 22/7*1.5*1.5*4   =28.28cm³

number of bottles needed = Volume of  hemispherical bowl / Volume of one                                                                                                  cylindrical shaped ball

                                          =1527.42 / 28.28

                                           = 54.01

 Therefore , number of bottles needed  = approx 54 bottles