Standard form is a way of writing numbers as the product of a number between 1 and 10 and a power of 10. It involves expressing very large or small numbers in a normalized way to show their order of magnitude. The document provides examples of numbers written in standard form, such as 1.44 × 1011 for 144,000,000,000. It also gives steps for converting numbers like 56,700,000 and 420000 into their standard form expressions of 5.67×107 and 4.2 x 105 respectively.
2. if a quantity is written as the product
of a power of 10 and a number that is
greater than or equal to 1 and less
than 10, then the quantity is said to
be expressed in standard form
What is standard form
E.g. 144,000,000,000 = 1.44 � 10��
5,870,000,000,000 = 5.87 � 10�2
3. How to express the number in Standard Form
. 0000,00 , .2,
The standard form of given number =2 X 107
0
1) 2,00,00,000
Sol.
4. Standard Form Questions
i) 56,700,000
Ques1) Express the following number
in Standard Form:
Sol)
5.67�107=56.700000
000007 .6.5
