Math Problem Statement
awnser it
Solution
Let's break down the problem step by step:
- Mona has a cat that weighs 3.9 kilograms.
- Noura has a cat that weighs kilograms (the cube root of 68).
- Sara has a cat that weighs kilograms (the square root of 30).
Now, we will calculate the actual weights for Noura's and Sara's cats:
-
Noura's cat:
-
Sara's cat:
The weights are:
- Mona's cat: 3.9 kg
- Noura's cat: 4.1 kg
- Sara's cat: 5.48 kg
Clearly, Mona's cat weighs the least at 3.9 kilograms.
The correct answer is Mona.
Do you want further details or have any other questions?
Here are 5 related questions:
- How do you calculate cube roots manually?
- What is the difference between a square root and a cube root?
- How can we estimate roots of non-perfect cubes or squares without a calculator?
- In what scenarios do cube roots frequently appear in real-life applications?
- Why is it important to compare roots in mathematics?
Tip: Roots can often be estimated using approximation methods if calculators are unavailable!
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Math Problem Analysis
Mathematical Concepts
Cube Roots
Square Roots
Comparison of Numbers
Formulas
Cube root of x: ∛x
Square root of x: √x
Theorems
Properties of Cube Roots
Properties of Square Roots
Suitable Grade Level
Grades 6-8
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