Question

Estimate the products:

$68\times 19$

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: $68\times 19$

So, $68$ is rounded up to $70$ and $19$ is rounded up to $20$

$\Rightarrow 70\times 20$

$=1400$

Hence, the estimated product is $1400$.