Answer:
The value of
which makes the equation true.
Step-by-step explanation:
Given the equation

We have to find the value of r for which the equation must be true.
solving the equation

Multiply both sides by -11


Therefore, the value of
which makes the equation true.
<u>VERIFICATION:</u>
Putting
in the equation


∵ 
L.H.S = R.H.S
Therefore, the value of
which makes the equation true.
Answer: search it and i cant see well so sorry
Step-by-step explanation: research
7/30 x 100 = approx 23.3%
The answer would be 6 9/35 which would round to 6.5