Fatima wants to mail three parcels to three village schools . She finds that the postal charges are Rs 20 , Rs 28 and Rs 36 respectively . If she wants to buy stamps only of one denomination , what is the greatest denomination of stamps she buys to mail the tree parcels ?

wertyujhgfdcvb

step-by-step explanation:

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