255 l ------ 340km
x l -------- 100km
100*255=340x
25500=340x
x=75 litres
Answer:
$1.81
Step-by-step explanation:
Dozen donuts cost 6.60 dollars
You will divide 12 by 6.60
you will get 1.81
Answer:

Step-by-step explanation:
The answer would be
because
= 
Yes it is already simplified because there is nothing else that you are able to do to it.