I really need help with this my son work is so different than what we had back than don't send me no website to go to or u will get reported and banned

What is the volume of a rectangular prism that is 120 centimeters by 2 meters by 1.5 meters in cubic meters?

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.