Question

A shop owner uses the same wheels for tricycle and bicycles. how many bicycles and tricycle can he assemble from 77 wheels if he always produces twice as many bicycle

Answer 1

Answer:

11 tricycles & 22 bicycles

Step-by-step explanation:

Number of wheels- 77

If number of tricycles are x, then number of bicycles will be y=2x

3x+2y=77 - number of wheels to be used

as y=2x,

3x+2*2x=77

7x=77

x=11

Number of tricycles- 11

Number of bicycles- 22

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