Question

Find the product by suitable rearrangement: $285\times 5\times 60$

Answer 1

State the data and simplify using rearrangement:

The given expression is $285\times 5\times 60$.

Then, the required product is,

$285\times 5\times 60=285\times \left(5\times 60\right)$

$\Rightarrow 285\times 5\times 60=285\times 300$

$\Rightarrow 285\times 5\times 60=85500$

Hence, the value of $285\times 5\times 60$ is $85500$.