Mohammad drove 200 kilometers using 9 liters of gas. At this rate, how many liters of gas would he need to drive kilometers?

We calculate the amount of gas used per km and multiply it by 200

Step-by-step explanation:

If we drive for 200km and use 9 litres of gas that means that we use

9/200 litres per km.

Now we multiply it by 200:

So, the answer is 13.2 litres.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles