Answer:
4/9 * -2/3= -8/27 is the solution
Just do what you would do with any other number (real numbers such as 1,2 ETC...)
multiplication, subtraction, addition, division, and exponents.
308 + 397 + 389 + 286 = 1380
He drove 1380 miles
Well put 34 units on the left vertically and 17 units on the bottom hoizontially... fill it up and count how many you have