3 years ago

Helpppppp!.!.!.!.!.!.!.!.!.!!.

1 answer:

Flura [38]3 years ago

3 0

Answer:

~ 84 cm of the pop in the poster ~

Step-by-step explanation:

Let us plan out our steps, and solve for each:

1. Given the information, let us create a proportionality as such:

7 = 1 ⇒ x - centimeters of the pop in the poster

x 12

2. Now let us cross multiply, and solve through simple algebra for x:

7 * 12 = x,

x = 84 centimeters of the pop in the poster

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