If you help me I'll make as brilliant​

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?

Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?