Rachel decided to have bouncy balls as a party favor. She determines that her ratio of bouncy ballsTwo guest is 9:3. Explain how
to find the number of balls needed for30 guest
2 answers:
Just multiply or divide the ratio to get each number to 30.
Answer: 90
Step-by-step explanation:because if you times 10 to get 30 so you also times it by 9 so 9 x 10 = 90
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