Can someone please help?

(with both questions please)

step-by-step :

answer is because 4×10=40

and 98×4= is 392

40,392

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