Solve the question.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?

Milk and ice cream are mixed together for a recipe. the total volume of the mixture is 1 cup. if the milk contains 2% fat, the cream contains 18% fat ,and the mixture contains 6% fat ,how much cream is in the mixture

Marking brainliest for original answer.. are these two triangles similar? how can you tell?