Question

Darren ordered a set of red and orange pins. He received 60 pins in all. 27 of the pins were red. What percentage of the pins were red? Write your answer using a percent sign (%).

Answer 1

To determine the percentage of red pins, divide the number of red pins, which is 27, by the total number of pins, which is 60, and then multiply by 100%. The result is that 45% of the pins were red.

Step-by-step explanation:

To calculate what percentage of the pins were red, we can set up a ratio where the total number of red pins is the numerator and the total number of pins received is the denominator. The question specifies that Darren received 27 red pins out of a total of 60 pins. To express this as a percentage, we use the formula:

Percentage of red pins = (Number of red pins ÷ Total number of pins) × 100%

Plugging in the numbers we have:

Percentage of red pins = (27 ÷ 60) × 100%

Calculating the division and then multiplying by 100 gives us:

Percentage of red pins = 0.45 × 100%

So:

Percentage of red pins = 45%