Hi there!
To get the answer to this question, let's divide the diameter of the Earth by the diameter of Mercury.
We can change this to
Let's solve for each individual fraction
≈ 0.27
= 10
Now, multiply.
0.27 * 10 = 2.7
That's your answer.
Have an awesome day/night! :)
~collinjun0827, Junior Moderator
Wait is it not at all 14.5 or 14 1/2 Because with the math I did I got 14 1/2
25% 6 divided by 24 will give you the percentage of copper in the bar
Answer:
C. 15²π
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Geometry</u>
- Diameter: d = 2r
- Area of a Circle: A = πr²
Step-by-step explanation:
<u>Step 1: Define</u>
d = 30 m
<u>Step 2: Find Area</u>
- Substitute [D]: 30 m = 2r
- Isolate <em>r</em>: 15 m = r
- Rewrite: r = 15 m
- Substitute [AC]: A = π(15 m)²
- Rearrange: A = 15²π
Could it be like 1/8 of 100?