Question

Express 5126000 in standard form.

• A. $0.5126\times {10}^8$
• B. $5.126\times {10}^6$
• C. $51.26\times {10}^5$
• D. $5126\times {10}^3$

Answer 1

The correct option is B $5.126\times {10}^6$

In standard form, a number is expressed in powers of 10. The decimal part of the number must be between 1 and 10.

$516000=5.126\times {10}^6$