Question

simplify the following expression:
\frac{1}{5} \times 20 \div 2 + \frac{36}{3} \div 4 \times 7

Explanation:

Step1: Simplify the first part $\frac{1}{5} \times 20 \div 2$

First, calculate $\frac{1}{5} \times 20$. $\frac{1}{5} \times 20 = \frac{20}{5}=4$. Then divide by 2: $4\div2 = 2$.

Step2: Simplify the second part $\frac{36}{3} \div 4 \times 7$

First, simplify $\frac{36}{3}=12$. Then divide by 4: $12\div4 = 3$. Then multiply by 7: $3\times7 = 21$.

Step3: Add the two results together

Add the result from Step1 (2) and the result from Step2 (21): $2 + 21=23$.

Answer:

23