Question

Estimate the following product using general rule: $1291$$\times$$592$

Answer 1

Estimate the given product:

Given product is $1291$$\times$$592$

Rounding off using general rule, we get,

$1291$$\Rightarrow$$1300$ and $592$$\Rightarrow$$600$

$\therefore$ Estimated value $=$$1300$$\times$$600$$=$$7,80,000$

Hence the estimated value is $7,80,000$.