145 divided by 7
= 20.7
So about 20 minutes for each dog.
The answer is 4.
There were in total 96 pictures (84 pictures + 12 spoiled = 96 pictures).
1 roll of film has 24 pictures. x rolls of film have 96 pictures.
1 : 24 = x : 96
x = 1 * 96 : 24
x = 4
The half of 14 is 7 and the half of 77 is 38.5
Hope this helped! (Plz mark me brainliest)
It is true. Have a great day!