Ales is buying gas. He puts in $42 worth of gas into a completely empty tank. If gas costs $1.20/L and his car gets 16 km/L how far can Ales expect to get?

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type