Problema Solution
In a city of 25,000 homes, a survey was taken to determine the number with Wi-Fi access. Of the 300 homes surveyed, 210 had Wi-Fi access. Estimate the number of homes in the city that have Wi-Fi access.
Answer provided by our tutors
Divide 25,000 with 300
=83
Now you can Multiple 83 with 210
because thats the number of WiFi's
in 300 homes.
= 17,500 homes has WiFi's in the City.