Convert 0.1lb/day to oz/wk

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it. bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

State if the two triangles are congruent. if they are, state how you know?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much