Ebimo deposited an amount of 20a6150,000.00 at a bank with an annual simple interest rate of 5% for 5 years. What is the interest value.

Principal ($P$) $= \text{N}150,000$
Rate ($R$) $= 5\% = \frac{5}{100} = 0.05$
Time ($T$) $= 5$ years

The interest value is $\text{N}37,500$.

Answer: $\boxed{\text{N}37,500}$

2. The area of a rectangular shop is $24\frac{2}{3} \text{m}^2$. If the width of the shop is $3\frac{1}{3} \text{m}$, what is the length of the shop?

Area ($A$) $= 24\frac{2}{3} = \frac{(24 \times 3) + 2}{3} = \frac{72 + 2}{3} = \frac{74}{3} \text{m}^2$
Width ($W$) $= 3\frac{1}{3} = \frac{(3 \times 3) + 1}{3} = \frac{9 + 1}{3} = \frac{10}{3} \text{m}$

The length of the shop is $7\frac{2}{5} \text{ m}$.

Answer: $\boxed{7\frac{2}{5} \text{ m}}$

3. If the number 200 is $125\%$ of 160, then what percent of 200 is 160?

$125\%$ of $160 = \frac{125}{100} \times 160 = 1.25 \times 160 = 200$. The statement is true.

Let the unknown percentage be $x$.

So, $80\%$ of 200 is 160.

Answer: $\boxed{80\%}$

4. A student thinks of a number. He multiplies this number by 4, subtracts 20 from the result, and the answer is 36. What is the number?

Multiplying the number by 4 gives $4x$.
Subtracting 20 from the result gives $4x - 20$.
The answer is 36, so:

Add 20 to both sides of the equation:

The number is 14.

Answer: $\boxed{14}$