If the cylinder is closed at both ends the formula is
πdh + 2π(d/2)^2 where h = height and d = diameter
In this question, we would be multiplying.
In this case, you would multiply 20000 by 1.9, since 1.9 is the decimal form of 190%.
Solve:
20000 · 1.9 = 38,000
Answer:
38,000
It would be; 90 * 20%
= 90 * 0.20
= 18
In short, Your Answer would be 18
Hope this helps!
