LisaLWinters6345 LisaLWinters6345

08-10-2019
Mathematics

contestada

A collecter has 120 movie posters and 100 band posters she wants to sell 24 movie posters but still have her poster collection maintain the same ratio of 120:100 if she sells 24 movie posters how many band posters should she sell

Respuesta :

alexisfoster alexisfoster

08-10-2019

Answer:

80

Step-by-step explanation:

Set up the expression

120 = 96

100 x

Cross multiply to get rid of the fractions =

120x=9600

Get x by itself by dividing both sides by 120 =

x = 80

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