Maths-
General
Easy
Question
Write the following numbers in the scientific notation : 0.00000000065
Hint:
In Mathematics, lets say, "a" represents a number and "n" is the number of times that number is to be multiplied with itself, in order to get a desired result. Then, such result can be written as an, where a is called the base and n is its power/ exponent.
an = a × a × ... × a n times.
The correct answer is: The given expressions can be written in their scientific notation as 6.5 × 10-10.
A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10.
0.00000000065
= 6.5 × 10-10 …............................ (We shifted the decimal 10 places to the right to get a number between 1 and 10)
Final Answer:-
The given expressions can be written in their scientific notation as 6.5 × 10-10.
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