Question

Hey guys pls help!
The time taken (t) for customers to receive their orders at a fast-food
restaurant is inversely proportional to the square of the number of staff (s) on duty. It takes 20 minutes for customer orders to be taken when there are 4 staff members on duty. If the number of staff is doubled, how many times quicker will the customers receive their orders?

please give the right answer​

Answer 1

Answer :

Staff doubled = 4*2 = 8

Time halved = 20 / 2 = 10

So, it will take 10 minutes to give the orders..

Please mark me as the brainliest answer if you are able to understand...

Answer 2

Answer:

Bhuvi you should do your friday project indepentently but still I will help you

Step-by-step explanation:

4^2=16

8^2=64

a1b1=a2b2

20*16=x*64

320/64=x

x=5

therefore it will take 5 minutes