Question

the local preschool ordered all new bicycles and tricycles for the new school year. each bicycle and tricycle is shipped in its own box. oddly, the manufacturer shipped all the wheels in a separate box. if there are 16 boxes of bicycles/tricycles total, and 45 wheels total, how many tricycles were ordered?

Answer 1

13 tricycles are the total number of tricycles shipped out.
13 tricycles+3bicycles=16
13×3=39 3×2=6
39+6=45

Answer 2

the answer is
number of tricycle is 13