Question

In a bookstore, 60 identical books occupy a length
of 1.5 m on a shelf. Find
the number of such books needed to completely
occupy a shelf that is 80 cm long.​

Answer 1

Step-by-step explanation:

space of 60 books = 1.5m = 150cm

space of one book = 150/60= 2.5cm

no. of books occupy the space of 80cm = 80/2.5 = 32books