Question

A book is 5 cm thick . each cover is 1.5 mm thick . what is the thickness of the book without cover. Hint: there are two covers 1.5 mm +1.5mm​

Answer 1

Step-by-step explanation:

Thickness of both covers = 1.5 mm + 1.5 mm = 3 mm= 0.3 cm

Thickness of the book without cover = 5 cm - 0.3 cm = 4.7 cm