Will give brainliesti need within 5 ! simplify r^3s^4t/r^3s^2t^4      s^3/t^2 s^3/t s^2/t^3 s/t

Final result :

s6t5
Step by step solution :

Step 1 :

t
Simplify ——
r3
Equation at the end of step 1 :

t
r3)•(s4))•——)•s2)•t4
r3
Step 2 :

Multiplying exponential expressions :

2.1 t1 multiplied by t4 = t(1 + 4) = t5

Final result :

s6t5

The length of what is left would be 1 1/2 feet long.