Question

Write the standard form for the given expanded form:

$(2\times 100)+(1\times 10)+(6\times 1)+(3\times \frac{1}{10})$

• A. 216.3

Answer 1

The correct option is A 216.3
$(2\times 100)+(1\times 10)+(6\times 1)+(3\times \frac{1}{10})$

Each term can be written as:

$2\times 100=200$
$1\times 10=10$
$6\times 1=6$
$3\times \frac{1}{10}=0.3$

Let's added each term by aligning the respective place values.


$\therefore$ The standard form of the given expansion is $216.3$