Your family has decided to help you create a fantastic science fair board for the school science fair and March 20 you will get a report at school and completed a cool slime with your dad Sister it’s your mom is just learned a new skill developing pictures and she offered to take the photos and develop them choose to figure out how much time she will need to develop them so you can finish the science board you have to decided to put a Photos in the morning and she needs the following times to properly develop each Vit your family has decided to help you create a fantastic science fair board for the school science fair and March 20 you wrote your report at school and completed a cool swim with your dad assistance your mom is just learned a new skill developing pictures and she offered to take the photos and develop them she’s a figure out how much time she will need to develop them so you can finish the science board you have to decided to put eight photos in the board and she needs the following times to properly develop each photo developer 2 1/4 minutes water rinse 1/2 minute stop bath 5/8 minute water rinse 1/2 minute fixer 1 3/4 minute in the final water rinse 4 3/5 minutes