6.

there are 90 kids in a band. 20% of the kids own their own instruments, and the rest of them rent instruments.

a. how many kids own their own instruments?

b. how many kids rent instruments?

c. what percentage of the kids rent their instruments?

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?