Suppose it cost you $78.48 for a 9-month subscription to a streaming video service. Write a proportion that you can use to find
the cost in dollars for a 12-month subscription. Then solve.
1 answer:
Answer:
78.48÷9×12=cost
104.64
Step-by-step explanation:
amount divide by 9 months equals cost per month
take that by 12 to give 12 months sub
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