How many items are contained in one mole of the following? Be sure each of your answer entries has the correct number of significant figures.

Note: Reference the Fundamental constants table for additional information.

1 mol of bicycles = ,
1 mol of oranges =
1mol of CH4 molecules =

1 mol of bicycles = 6.022 x 10^23 bicycles (3 significant figures)

1 mol of oranges = 6.022 x 10^23 oranges (3 significant figures)
1 mol of CH4 molecules = 6.022 x 10^23 CH4 molecules (3 significant figures)