help

A litle hard to read....but....

15 yards  =  45 ft

So......[15 x 15 ]  sq yards  = [ 45  x 45 ] sq ft  =  2025 sq ft

At 5 square feet per minute....they can search  60 x 5  = 300 square feet in one hour

So....after one hour.....they have   2025 - 300  =   1725 square feet left to search

So.....it will take them     1725 / 5  =   345  more minutes  = 

345 min  x  1 hr / 60 min   =   5.75 hrs more

Waffles, you should have typed that one in.

If you cannot type well enought then you need the practice!

And how about responding to my first answer.

Sorry - I see you have :)))