Question

Estimate the products:

$314\times 28$

Answer 1

To estimate the product, we first round off the multiplier and the multiplicand to the nearest tens and then multiply the rounded numbers.

Given: $314\times 28$

So, $314$ is rounded down to $310$ and $28$ is rounded up to $30$

$\Rightarrow 310\times 30$

$=9300$

Hence, the estimated product is $9300$.