Chris has 8/20 of a sweet potato casserole left. He wants to cut it so that each serving is 1/10 of the casserole. How many pieces of casserole can he get out of the amount he has left? Please!!!

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

With both problems. a.s.a.p directions on photo ^