To solve the expression $\frac{100}{4 \times (2+3)}$:

1. First, solve the expression inside the parentheses: $2 + 3 = 5$

2. Then, multiply this result by 4: $4 \times 5 = 20$

3. Finally, divide 100 by the result: $\frac{100}{20} = 5$

So, the final answer is $5$.

Would you like a more detailed explanation or have any questions?

Here are some related problems to try:

1. $\frac{200}{4 \times (3+2)}$
2. $\frac{150}{5 \times (4+1)}$
3. $\frac{80}{2 \times (2+6)}$
4. $\frac{250}{10 \times (5+3)}$
5. $\frac{120}{3 \times (6+2)}$

Tip: Always perform the operations inside parentheses first, according to the order of operations (PEMDAS/BODMAS).