Math Problem Statement
Hasil dari 4^2 / 5 - 1^1 / 5 ÷ 2^1 / 2 = ....
Solution
The problem is asking to solve the following expression:
Let's break it down step by step.
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First, calculate and : So the expression becomes:
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Now calculate , so the division simplifies as:
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Subtract the fractions:
So, the final result is:
This matches answer choice D. 3 , which rounds up from the nearest whole number.
Would you like further explanation or have any questions?
Here are 5 related questions:
- How do you simplify fractional expressions?
- What are the rules for dividing fractions?
- How do you convert improper fractions to mixed numbers?
- What is the order of operations (PEMDAS) in mathematics?
- How do you subtract fractions with the same denominator?
Tip: Always solve exponents first when simplifying expressions involving multiple operations!
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Math Problem Analysis
Mathematical Concepts
Fractions
Exponents
Division of Fractions
Subtraction of Fractions
Formulas
Fraction Division: a/b ÷ c/d = (a/b) * (d/c)
Exponentiation: a^n
Fraction Subtraction: a/b - c/b = (a - c)/b
Theorems
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Suitable Grade Level
Grades 6-8