Question

a printer is printing photos. for every 10 photos, the printer takes 2 minutes. complete the table below showing the number of photos and the time it takes to print them. number of photos: 10, \square, 35, 40, \square; time (minutes): 2, 5, 7, 8, 10

Explanation:

Step1: Find photo per minute rate

$\frac{10}{2}=5$ photos per minute

Step2: Calculate photos for 5 mins

$5 \times 5 = 25$

Step3: Calculate photos for 10 mins

$5 \times 10 = 50$

Answer:

Number of photos	10	25	35	40	50