Saturday, December 10, 2011

A Quick Response

In a second or two, try to answer this question:
What number multiplied by itself is equal to: 7×7×4?


Scroll down to see the answer!



































Answer: 14
7×7×4 = 7×4×7 = 7×2×2×7 = (7×2) × (7×2) = 14 × 14

No comments:

Post a Comment