Question

Do This
Let each one of you in the class take any two whole number
Is the result always a whole number?
Your additions may be like this:
7
+
8
5
15, a whole number
10, a whole number
15, a whole number
+
5
0
--
15
DI
+
+
Try with five other pairs of numbers. Is the sum alway​

Answer 1

Answer:

1 x 1 =1

Both the numbers are 1 and hence the product is 1

5 x 1 = 5

4 x 1 = 4

8 x 1 =8

One of the numbers is not equal to 1 and hence the product is not 1

Answer

Hence, If the product of two whole number is 1 then both the whole numbers should be 1.

HOPE THIS WORK!!