Question

A rectangular floor of a room of dimensions 15m 18cm and 9m 2cm is to be paved by

square shaped tiles.

i) Find the minimum number of tiles required to pave the floor

A) 2018 B). 2829 C). 2928 D). 2029

ii) Find the side of the square tile

A) 22cm B).22m C). 25m D). None of these

iii) Find the area of each tile

A) 448 cm2 B). 484cm2 C). 844cm2 D) None of these

iv) Find the perimeter of the rectangular floor

A) 4840cm B). 4840m C). 484cm D) None of these​

Answer 1

1.2829

2.22cm

3.none of these

4.484cm