Question

6. Thousand laddus of spherical shape are distributed among the students
on the occasion of children's day. If each laddu has diameter 2.1 cm, find
a) The total volume of laddus distributed.
​

Answer 1

Answer:

Volume of 1 larger laddoo = Volume of m nos. of smaller laddoos

Therefore,

3

4

πR

3

=m×

3

4

πr

3

⇒

3

4

π×5

3

=m×

3

4

π×2.5

3

⇒125=m×(

10

25

)

3

⇒m=8

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