Question

A schoolyard contains only bicycles and 4 wheeled wagonson t

Answer 1

The total number of wheels in the schoolyard was 166. Here is calculation for the possible number of bicycles.

We can take x as bicycles and y as 4 wheeled wagons. Then the calculation is 2x+4y = 166.

We can put x as 11 then we get 4y is 166 - 22 = 144. Finally we get the value of y is 36.

Answer 2

$\mathfrak{there \: \: \: are \: \: \: 2 \: \: \: 4 \: \: wheeled \: \: \: wagons}$