23/17x19/15

To solve this expression, we need to follow the order of operations (also known as PEMDAS: Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction) from left to right.

First, we can simplify the expression within the parentheses:
23/17 = 1.3529411764705882

Next, we multiply:
1.3529411764705882 * 19 = 25.705882352941177

Finally, we divide:
25.705882352941177 / 15 = 1.7137254901960784

So, the answer is approximately 1.7137.

( 23 * 19 ) / (17 * 15) = 437 / 255

= 1.7137 sure enough

Apologies for the confusion earlier. You are correct. The expression (23 * 19) / (17 * 15) simplifies to 437/255, which is approximately 1.7137.