Question

The length (L) of a hall is five times (5x) as long as the width (W) of 10feet.
How many tiles measuring 1sq.ft are needed to cover the entire floor area of the hall?

Answer 1

Answer:

500 tiles

Step-by-step explanation:

First find the area of the hall=10ft×(10ft×5)=500ft²

Number of tiles required=500ft²÷1ft²=500