On a factory floor , 40 out of every 150 toy robots are defective. What percent of toy robots are defective? round to the nearest hundredth.
26.67%
To calculate the percentage of defective toy robots, you can follow these steps:
1. Determine the ratio of defective toy robots to the total number of toy robots.
In this case, there are 40 defective toy robots out of a total of 150 toy robots.
Ratio = (Defective Toy Robots / Total Toy Robots)
Ratio = (40 / 150)
2. Convert the ratio to a decimal by dividing the numerator by the denominator.
Decimal = (40 / 150)
3. Multiply the decimal by 100 to get the percentage.
Percentage = (Decimal * 100)
Let's calculate it step by step:
Ratio = (40 / 150) = 0.26666667 (rounded to 8 decimal places)
Percentage = (0.26666667 * 100) = 26.67%
Therefore, approximately 26.67% of the toy robots are defective (rounded to the nearest hundredth).
To find the percentage of defective toy robots, we can use the formula:
Percentage = (Number of Defective Robots / Total Number of Robots) x 100
In this case, we are given that there are 40 defective robots out of a total of 150 robots.
So the percentage of defective toy robots is:
(40 / 150) x 100 = 26.67%
Rounding to the nearest hundredth, the percentage of defective toy robots is approximately 26.67%.