Question

Scientific notation of $7540000$ is

• A. $75.4\times {10}^5$
• B. $754\times {10}^4$
• C. $7.54\times {10}^6$
• D. $0.754\times {10}^7$

Answer 1

The correct option is C $7.54\times {10}^6$

A number can be represented in scientific notation when the number between $1$ and $10$ is multiplied by a power of $10.$

Hence, the scientific notation of $7540000$ is $7.54\times {10}^6.$