magan owns a small business selling bagels. he knows that in the last week 39 customers paid cash, 9…

magan owns a small business selling bagels. he knows that in the last week 39 customers paid cash, 9 customers used a debit card, and 59 customers used a credit card. based on these results, express the probability that the next customer will pay with a debit card as a fraction in simplest form. answer attempt 1 out of 2

magan owns a small business selling bagels. he knows that in the last week 39 customers paid cash, 9 customers used a debit card, and 59 customers used a credit card. based on these results, express the probability that the next customer will pay with a debit card as a fraction in simplest form. answer attempt 1 out of 2

Answer

Explanation:

Step1: Calculate total number of customers

$39 + 9+59=107$

Step2: Calculate probability of next customer paying with debit - card

The probability $P$ that the next customer will pay with a debit card is the number of customers who used a debit card divided by the total number of customers. So $P=\frac{9}{107}$. Since 9 and 107 are co - prime, the fraction is already in simplest form.

Answer:

$\frac{9}{107}$