50. Jean bought a car with 18 wheels. Some wheels were new and some were old. Jean had to fix flat tires. She fixed a total of 8 wheels. All of the wheels she fixed were old wheels. The most she could of fixed was twice on the same wheel. What is the most possible new wheels on the can when Jean bought it?

Ican interpret and represent the remainder in division calculations sensibly for the context (eg if we wont to know how many 40 seat buses will be needed to transport 170 students for on excursion, we divide 170 by 40 and realise buses and another smaller vehicle to that we need 4 transport 10 more students) solve the following questions. show your work! 11) the zoo had 420 butterflies that needed to be transported to a new enclosure. the boxes that the butterflies would be moved in only hold 80 butterflies in each. how many boxes would they need? 2 12) each classroom in the school can have exactly 25 students, if there are 345 students in the school how many full classrooms are there?