I need a lil help here (Question:The picture shows a red parallelogram split into 6 equal parts and a blue parallelogram split into 4 equal parts. Drag figures to each box so their total area is equal to the number given.)

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?

What percent of 18 is 24? and plz explain thx.