Question

Ravi measures the length of his eraser and finds it to be 4 cm and 7 mm. What are the place values of the length of the eraser expressed in cm?

Answer 1

The length of the eraser is 4 cm and 7 mm according to the given problem.

The length expressed in cm is 4.7 cm

The place values of the digits are:

$\begin{array}{ccc}\text{Ones}& \text{Decimal Point}& \text{Tenths}\\ 4& \cdot & 7\end{array}$