A.) 0.405

B.) 0.0405

C.) 0.0450

D.) 0.00405

E.) 0.000405

x = the number

40.5 = 1,000x {40.5 is 1,000 times greater than the number}

x = 0.0405 {divided both sides by 1,000}

**B). 0.0405**

*when dividing by 1,000, simply move the decimal point 3 places to the left*

*© Algebra House*