Question

how many balls of 2 cm radius can be made by melting of a big ball of diameter 16 cm​

Answer 1

Step-by-step explanation:

Smaller ball , radius 2cm

Bigger ball , radius 16/2= 8 cm

Number of balls= 8³/2³ = 8³/8=8²=64

Answer 2

Step-by-step explanation:

hay

radius of large ball =8

so

volume of larger ball = 4/3

3 3

pie *(2) cm

let the number of Mmaller ball be x

A / Q

3 3

x* 4/3 * pie * (2) = 4/3 * pie * (8)

• x= 4* 4* 4
• x = 64

required number of ball = 64

thank you make the brain list

how wonderful day stay safe be happy Keep smiling