The problem is to evaluate the expression $500 - (41438.7 - 98.7) \div 5.3 \cdot 0.04$.

ArithmeticOrder of OperationsArithmetic ExpressionsDecimal Arithmetic
2025/4/21

1. Problem Description

The problem is to evaluate the expression 500(41438.798.7)÷5.30.04500 - (41438.7 - 98.7) \div 5.3 \cdot 0.04.

2. Solution Steps

First, we evaluate the expression inside the parentheses:
41438.798.7=4134041438.7 - 98.7 = 41340
Then, we perform the division:
41340÷5.3=780041340 \div 5.3 = 7800
Next, we multiply the result by 0.040.04:
78000.04=3127800 \cdot 0.04 = 312
Finally, we subtract this from 500500:
500312=188500 - 312 = 188

3. Final Answer

The final answer is
1
8

8. A. 188

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