Question

How could you use the product 6 x 207=1242 to find the product 12 x 207

Answer 1

Multiply the product of 6x207 by 2 because 6 is a product of 12 and you would multiply it by 2 because 6x2 is 12. So 1242 x 2.

Answer 2

You can multiply the answer from the first one because 12 is a multiple of 6