Paul is filling the rectangular prism shown with cubes that measure 14 inch along each edge.

Anyone know? will mark brainliest if you're correct!

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Can someone me and do the problem plz so i can understand it more better