Let's solve the expression step by step:

$\frac{100}{4}(2+3)$

1. Start by solving the parentheses: $2+3 = 5$

2. Now substitute back into the expression: $\frac{100}{4} \times 5$

3. Divide 100 by 4: $\frac{100}{4} = 25$

4. Finally, multiply 25 by 5: $25 \times 5 = 125$

The solution is:

$\boxed{125}$

Would you like any further details or explanations?

Here are 5 related questions to explore:

1. What is $\frac{200}{8}(3+2)$?
2. Solve $\frac{150}{5}(4+6)$.
3. If $\frac{a}{b}(c+d) = 100$, what is the value of $a$, $b$, $c$, and $d$?
4. Simplify $\frac{120}{3}(7+1)$.
5. How does the order of operations (PEMDAS) apply to $\frac{50}{2}(4+1)$?

Tip: Always solve parentheses first in an expression, then handle multiplication or division from left to right.