Question

The usual form of 1000a+10b+c is

Answer 1

Answer:

1010abc. is right

# BAL

Answer 2

The usual form of 1000a+10b+c is "a0bc".

First of all, let us see how numbers are expanded.

For example, the number 15 is expanded as:

(10*1)+(1*5)

The number 459 is expanded as:

(100*4)+(10*5)+(1*9)

The number 4058 is expanded as:

(1000*4)+(100*0)+(10*5)+(1*8)              ...(1)

The given expansion 1000a+10b+c is similar to that of (1).

Where,

a = 4

b = 5

c = 8

So, the number would be "a0bc".