<span>When converting 3.68 the denominator will be 100.</span>
I suggest reading them over and over again to remember them. I know it sounds annoying, but trust me, it'll pay off.
Answer:

Step-by-step explanation:
As it is given as ΔQRP and ΔARC are similar, so the ratio of their corresponding sides will be same.
So,

It is given as,
RC = 3.3
PR = 1.8
AC = 6.6
PQ = ??
Putting the values,


Answer:
33 miles per 1 gallon
Step-by-step explanation:
The ratio would be 3:4, or however you write ratios.
Hope this helped! :)