help me regarding current booster of opamp

hello fnds
can you please to find the resistor values(r1,r2) in the following current booster. input (0-5Vdc) and output(0-30Vdc and 100ma)**broken link removed**

for circuit please copy and paste the following link

**broken link removed**

I guess you're talking about a non-inverting amplifier.

You want it to magnify the voltage 6 times. That means the feedback factor should be 1/6. So R1/(R1+R2) = 1/6

From nowhere, I select value for R1=10k. Then, R2 must be 50k to get a feedback factor at 1/6.

R1 will be below R2 in this case.