Question

A bookshelf is 60 cm 5 mm long. How many books each 9 mm thick can fit on the
shelf? Will there be some emply space left on the bookshelf? What length of the
bookshelf will be empty?​

Answer 1

Answer:

67 books can be placed

2mm empty space left on the book self

Step-by-step explanation:

1cm =10mm

60cm 5mm =60×10+5 mm =605mm

width of 1 book = 9

so, no. of books = 605÷9=67 + 2(remainder)

= 67 books and empty space 2 mm