Question

$724.56÷10=$___

• A. 7.2456
• B. 7245.6
• C. 0.72456
• D. 72.456

Answer 1

The correct option is D 72.456

$724.56÷10=\frac{72456}{100}÷10$

$=\frac{72456}{100}\times \frac{1}{10}$

$=\frac{72456}{1000}$

$=72.456$