Question

A rectangular area is to be tiled with 25 square tiles along the length and 9 square tiles along the breadth. If the same number of tiles were to be used to tile a square area, what would be the maximum number of tiles to be used along the side of the square?

Answer 1

Step-by-step explanation:

Area of rectangular plot+footpath=48×84

=4032m

2

Therefore,

Area of footpath=4032−3520

=512m

2

Area of square tile=40

2

=1600cm

2

=

100×100

1600

=0.16m

2

Therefore,

number of tiles required=

0.16

512

=3200

Answer 2

Answer48x64

Step-by-step explanation:

took the test