Question

Express in standard form 0.0000000067​

Answer 1

Answer:

6.7*10^-9

largest or smallest number can be expressed as x*10^n where 1<=x<10

Answer 2

Given- 0.0000000067

To find: the standard form of 0.0000000067

Solution: First we need to remove all the digits after the decimal

• we have total 10 digits after the decimal

So we can write it as :

         ∴ 6.7×10⁻¹⁰

Now this is the standard form of the given number.

Standard form is also known as scientific notation .

• Hence we can express 0.0000000068 in standard form as 6.7×10⁻¹⁰