Question

Two numbers are multiplied and their product obtain is 462.if both numbers are doubled and then multiplied what will be the product

Answer 1

22 x 21 = 462
So ,22 doubled is 44
      21 doubled is 42
The final answer is 44 x 42 = 1848

Answer 2

The product of two numbers is 22 and 21
And the numbers are doubled
the product is 44x42=1848