A collector 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? Explain.
2 answers:
Answer:
20
Step-by-step explanation:
120x=100*24
x= 100*24/120
Answer:
She must sell 20 band posters
Step-by-step explanation:
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