rashaad owns a small business selling used books. he knows that in the last week 13 customers paid cash, 50…

rashaad owns a small business selling used books. he knows that in the last week 13 customers paid cash, 50 customers used a debit card, and 53 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.

rashaad owns a small business selling used books. he knows that in the last week 13 customers paid cash, 50 customers used a debit card, and 53 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

Explanation:

Step1: Calculate total customers

$13 + 50+53=116$

Step2: Find probability of debit - card payment

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 $P=\frac{50}{116}$.

Step3: Simplify the fraction

$\frac{50\div2}{116\div2}=\frac{25}{58}$

Answer:

$\frac{25}{58}$