Weights and measuring are hard :(

The answer is 200*0.4536, which rounds to 91.

There are approoximately 0.4536 kilograms in a pound. To the nearest whole pound, how many pounds does a steer that weights 200 kg weigh?  

When you aren't sure which number to multiply by which other number, think about cancelling units.   

                                  1  pound              200  kilogram        200  pound    

                           ––––––––––––––   x  ––––––––––––  =  ––––––––––  =  440.917 pounds    

                            0.4536  kilogram                1                       0.4536    

_.