# Math Help - Calculating the product of ABC

1. ## Calculating the product of ABC

What is the most efficient way to calculate the product ABC if
their dimensions are 10X5, 5X50, and 50X8, respectively?

2. Originally Posted by racewithferrari
What is the most efficient way to calculate the product ABC if
their dimensions are 10X5, 5X50, and 50X8, respectively?
I assume you mean calculate $10\cdot5\cdot50\cdot5\cdot50\cdot50\cdot8$? Merely note that this is the same as $5\cdot2\cdot5\cdot5\cdot5\cdot5\cdot2\cdot5\cdot5\ cdot5\cdot2\cdot2\cdot2\cdot2=5^9\cdot2^6$