Question

write all in their usual form....​

Answer 1

Answer:

(a)40007200

(b)39000

(c)6025

(d)120000000000

Answer 2

Answer:

(a) 40007200

(b) 39000

(c) 6025

(d) 120000000000

Step-by-step explanation:

Given numbers are in the standard form.

Now, it is Transformed from standard form to normal or usual form

❖ Extra information:

⟡ What is normal form or usual form?

=> The numbers written in their form as digits are called as usual form

⟡ What is standard form in Math?

• Standard form is a format of writing the numbers in a way that, just to represent a given number with unit place and rest all numbers in decimals with the help of power of 10.

• Standard form is a way of writing down very large or very small numbers easily.

• For. eg. 103 = 1000, so 4 × 103 = 4000 . So 4000 can be written as 4 × 10³.

Hope it helps!