rob owns 6 green t - shirts and 15 t - shirts in other colors. if rob randomly selects a t - shirt to wear…

rob owns 6 green t - shirts and 15 t - shirts in other colors. if rob randomly selects a t - shirt to wear, what is the probability it will be green? write your answer as a fraction or whole number. p(green) =

rob owns 6 green t - shirts and 15 t - shirts in other colors. if rob randomly selects a t - shirt to wear, what is the probability it will be green? write your answer as a fraction or whole number. p(green) =

Answer

Explanation:

Step1: Calcular el total de camisetas

$6 + 15=21$

Step2: Calcular la probabilidad de elegir una camiseta verde

$P(\text{green})=\frac{\text{número de camisetas verdes}}{\text{total de camisetas}}=\frac{6}{21}=\frac{2}{7}$

Answer:

$\frac{2}{7}$