Question

The weight of a metal block of size 5 cm by 4 cm by 3 cm is

1 kg.Find the weight of a block of the same metal of size 15

cm by 8 cm by 3 cm ​

Answer 1

Answer:

The weight of the metal block of dimension 5cm×4cm×3cm is 1kg.

Its volume=length×breadth×height=5×4×3cm  

3

=60cm  

3

 

Again the dimension of the other block which is of same metal is 15cm×8cm×3cm.

Its volume=length×breadth×height=15×8×3cm  

3

=360cm  

3

 

∴ The weight of the required block=360cm  

3

 

=6×60cm  

3

 because weight of 60cm  

3

 of the metal is 1kg.

=6×1kg

=6kg.

Step-by-step explanation:

Answer 2

This answer is very helpful