Question

4. Express 31940000000 in standard form.​

Answer 1

Answer:

A given number is said to be in standard form if it can be expressed as k × 10n, where k is a real number such that 1 ≤ k < 10 and n is a positive integer. Then, 31940000000000 = 31.94 × 1011Read more on Sarthaks.com - https://www.sarthaks.com/748171/express-940000000000-in-standard-form

Answer 2

Given  :  31940000000

To Find : express  in standard form

Solution:

Very large and very small numbers can be expressed in standard form.•

Standard form is also called scientific notation form

A number is written in scientific notation if it has the form c × 10ⁿ where

c > 1, c < 10, and n is an integer.  

31940000000  

= 3.194 x 10000000000

= 3.194 x 10¹⁰

31940000000  = 3.194 x 10¹⁰

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