Adiagram measuring 20 cm long is reduced on a copy machine to 15 cm long. if the width of the original copy is 16 cm, what is the width of the reduced copy

20/5=(x=12)/3 is your answer have a very nice day

 20 cm subtract 15 cm is 5. So 16 cm subtract 5 is 11 cm. So the width of the reduced copy is 11 cm wide. 

A. p = 2(l + w)p/2 - l = ww = p/2 - l b. while isolating the variable w in the equation, i first divided both sides by 2 and then i subtracted l from both sides. i hope this .