2/3-5336:57

To solve the expression \( \frac{2}{3} - 5336:57 \), we first interpret \( 5336:57 \) as a division, which is \( \frac{5336}{57} \).

Now let's calculate \( \frac{5336}{57} \):

1. Perform the division: \( 5336 \div 57 \approx 93.8 \) (or you can get a more precise value using a calculator).

Next, substitute this back into the expression:

\[ \frac{2}{3} - 93.8 \]

Convert \( \frac{2}{3} \) to a decimal:

\[ \frac{2}{3} \approx 0.6667 \]

Now, perform the subtraction:

\[ 0.6667 - 93.8 \approx -93.1333 \]

Thus, the final result is approximately:

\[ \boxed{-93.1333} \]