Question

5. How many wooden boxes of size 5 cm x 5 cm x 10 cm can be packed in a cardboard of size 40cm ×40cm ×30cm​

Answer 1

Answer:

192

Explanation:

Answer 2

Explanation:

area of cardboard box =40*30

1200 cm2

TSA of one wooden box =2(5*5+5*10+5*10)

=2(25+50+50)

=2(125)

=250cm2

hence number of wooden boxes that can be packed=1200/125