Question

A rectangular tank is 5/9 full of water. If
$6 \ \frac{3}{4}$
liters of water are poured into the tank, it will be 2/3 full. What is the capacity of the tank?

Answer 1

6 3/4 divided by 2 is 3.375

3.375 times three is 10.125

10.125 divided by 9 is 1.125

1.125 times 5 is 5.625

The capacity of the tank is 5.625 liters full of water