+0  
 
0
86
1
avatar

https://vle.mathswatch.co.uk/images/questions/question2934.png

 Jun 3, 2020
 #1
avatar+179 
-1

Yeah so...

 

It takes her 2 hours to wire the house, then 12 minutes PER lightswitch. I wonder about the age of this website. Anyways.

 

10 lightswitches=12 minutes*10

 

120 minutes. Or, 2 hours.

 

2 hours plus 2 hours is 4 hours.

 

Callout price of 35.

 

Ok, so callout fee's are when they are coming on short notice or were on a rush to get there. So I'm gonna do BOTH a regular call's price, and a callout's price. You do you.

 

35+4*30=155

 

OR

 

4*30=120

 

Yay!

 Jun 3, 2020

12 Online Users

avatar