Santos flipped a coin 300 times. The coin landed heads up 125 times.

Find the ratio of heads to the total number of coin flips. Express it as a simplified ratio.

A. 5 to 12
B. 12 to 5
C. 125 to 300
D. 7 to 12



Answer :

To find the ratio of the number of heads to the total number of coin flips, follow these steps:

1. Determine the values involved:
- Heads: 125
- Total flips: 300

2. Formulate the ratio:
The initial ratio is given by the number of heads to the total flips, which is [tex]\(125:300\)[/tex].

3. Simplify the ratio:
- To simplify the ratio, find the greatest common divisor (GCD) of the two numbers. Here, the greatest common divisor of 125 and 300 is 25.

- Next, divide both terms of the ratio by the GCD:
[tex]\[\frac{125}{25} = 5\][/tex]
[tex]\[\frac{300}{25} = 12\][/tex]

4. Write the simplified ratio:
The simplified ratio of heads to total number of coin flips is [tex]\(5:12\)[/tex].

So, among the provided options, the correct answer is:
[tex]\[5 \text{ to } 12\][/tex]