Write these in order starting with the smallest first.
12% 3/8 0.0123 42% 1/5 0.45

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

Ineed on this question me get the answer

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok