Question

You earn $35 for washing 7 cars. How much do you earn for washing 4 cars?

Answer 1

43.75 , first divide 35 and 7 witch will give you 8.74 then multiply 8.75 by 4  

Answer 2

You get 20 dollars.

Since 35 divided by 7 is 5,
You can do 4x5 which gives you 20

Hope this helps :3