Question

Estimate the product 758 × 6784 using the general rule.

Answer 1

758 x6784=5142272..............

Answer 2

As per the general Rule method, we can round off the values to its nearer value making the ten’s place as 0.

Such that let us round the value of 758 to 800 and 6784 to 7000. Which results in the product of $\bold{800 \times 7000 = 5600000}$ is the product of $\bold{758 \times 6784}$.

Rounding off the value is an act of making the given value to end with zeroes. The value can be rounded off to make it easier for manipulation.