Question

A cube of edges 5cm is cut into cubes each of edges 1cm.Find the ratio of the total surface area of the small cube to that of the large cube.

Answer 1

Answer:

1:25

Step-by-step explanation:

Total surface area(TSA) of small cube=1*1*6=6 sq cm

Total surface area(TSA) of large cube=5*5*6=150 sq cm

Ratio of the TSA of small cube to the TSA of large cube

=6/150

=1/25

=1:25

Hopefully I think this will help you!!!