Question

a printer is printing photos. for every 15 photos, the printer takes 3 minutes. complete the table below showing the number of photos and the time it takes to print them. number of photos 15 square 35 square 50 time (minutes) 3 6 square 9 square

Explanation:

Step1: Find photo per minute rate

First, calculate how many photos the printer prints per minute.
$\text{Rate} = \frac{15}{3} = 5 \text{ photos/minute}$

Step2: Find photos for 6 minutes

Multiply the rate by 6 minutes to get the number of photos.
$5 \times 6 = 30$

Step3: Find time for 35 photos

Divide the number of photos by the rate to get time.
$\frac{35}{5} = 7$

Step4: Find photos for 9 minutes

Multiply the rate by 9 minutes to get the number of photos.
$5 \times 9 = 45$

Step5: Find time for 50 photos

Divide the number of photos by the rate to get time.
$\frac{50}{5} = 10$

Answer:

Number of photos	15	30	35	45	50