Chapter 0.1, Problem 10E

To determine

To convert millimeter to centimeter

Answer to Problem 10E

  $21cm$

Explanation of Solution

Given information: The measurement is given as $210mm$

Formula Used:

Unitary method $1mm=0.1cm$

Calculation:

Since, $1mm=0.1cm$ To convert mm to cm divide the vale by $10$

Now, divide $210$ with $10$

  $210mm=\frac{210}{10}cm$

This gives the answer as $21cm$

Conclusion- Hence, the complete sentence is $210mm=21cm$