Question

plz mates help me out
And give step by step explanation ​

Answer 1

Answer:

1) Let assume side of Cubical melon be x

Radius of Spherical melon=x/2

Volume Occupied By Cubical=x^3

Volume.occupied by spherical=

$= \frac{4}{3} \pi {r}^{3}$

$= \frac{4}{3} \times \frac{22}{7} ({ \frac{x}{2} )}^{3}$

$= \frac{88}{21} \times \frac{ {x}^{3} }{8}$

$= \frac{11}{21} \times {x}^{3}$

Clearly Spherical would occupy less space

2)Volume of cubic watermelon=15^3

=15*15*15cm^3

Volume of water=15% of volume of melon

$= \frac{15}{100} \times 15 \times 15 \times 15 {cm}^{3}$

=506.25cm^3 of water