Question

If the thickness of a pile of 12 cardboard sheets is 45 mm, then how many sheets of same cardboard would be 90 cm thick?​

Answer 1

Hey

Here's your answer.....

45 mm or (0.45cm) thick pile have 12 cardboards.

1cm thick pile will have = 12/45 sheets

90 cm thick cardboard pile will have =

12/45 × 90

= 24 sheets