A truck transports 4 cars to an auto dealership. Each car has a gasoline tank capacity of six point four dekaliters. What is the total gasoline tank capacity of all of the cars in liters?
two point five six liters
twenty-five point six liters
two hundred fifty-six liters
two thousand five hundred sixty liters
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OpenStudy (yellowlegoguy99):
@Yttrium
OpenStudy (yellowlegoguy99):
@briajosephs
OpenStudy (yellowlegoguy99):
Medal to who answers best
OpenStudy (anonymous):
What you need to do is figure out how many liters are in a dekaliter
OpenStudy (anonymous):
Just looking at the prefix - deka - you know that there are 10 liters are in a dekaliter.
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OpenStudy (yellowlegoguy99):
Ok
OpenStudy (anonymous):
With this information, you are able to see that in 6.4 dekaliters, there are 64 liters
OpenStudy (anonymous):
(obviously you get that by moving over the decimal)
OpenStudy (anonymous):
Now you know how many liters the tank can hold for ONE CAR. Just multiply 64 by 4 to get your answer.
OpenStudy (yellowlegoguy99):
64 isnt a result
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OpenStudy (yellowlegoguy99):
Ohhh
OpenStudy (anonymous):
Did you find the answer?
OpenStudy (yttrium):
You know @yellowlegoguy99 , it just like this
\[total=4(6.4\times10^{10})\]
so what would be the result then?