Question

You have 6 red markers, 2 blue markers, and 4 black markers.What is the ratio of blue markers to black markers to red markers?

A) 2:4:6
B) 1:2:3
C) 2:1:3
D) 1:4:6

Answer 1

The ratio of blue markers to black markers to red markers is simplified to 1:2:3 by dividing each part of the initial ratio 2:4:6 by 2.

Step-by-step explanation:

Given the numbers of each type of marker, we can write the ratio directly. The student has 2 blue markers, 4 black markers, and 6 red markers.

To write the ratio, we simply use the counts of each color: blue:black:red. This results in a ratio of 2:4:6. However, this can be simplified by dividing each number by the greatest common divisor, which is 2 in this case, giving us the simplified ratio of 1:2:3.

Step-by-step explanation:

1. Count the number of markers of each color: Blue = 2, Black = 4, Red = 6.
2. Write the ratio in the order requested: Blue:Black:Red.
3. Simplify the ratio by dividing each part by the greatest common divisor (2 in this case).

Therefore, the correct answer is B) 1:2:3.