Artie needs to save $450 to buy the new bicycle that he wants. He currently has $300. What percent of the cost of a new bicycle has he saved?
Claire decides that to solve this problem by setting up a proportion. What should her proportion look like?
A)
300
100
=
x
450
B)
x
100
=
300
450
C)
x
100
=
450
300
D)
450
100
=
x
300

Respuesta :

"Artie needs to save $450 to buy the new bicycle that he wants. He currently has $300. What percent of the cost of a new bicycle has he saved?"

Write and solve an equation of ratios (proportions)"

 $300         x                                                                   
--------- = -------   which  results in x = 300/450 = 0.667 (approx.) or 20/3.  
 $450         1

and this works out to 67%    (answer)

Answer The answer is B, x/100 or X over 100 = 300/450 or 300 over 450

Step-by-step explanation:

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