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18-11-2019
Mathematics

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A group of 120 students were asked how old they were when they lost their first tooth. 50% said they were 7 years old. How many said they were 7 years old when they lost their first tooth? Explain.

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hallj479 hallj479

13-11-2020

Answer:

60 students, because 120 divided by 2 is 60, and 100% divided by 2 is 50%.

Step-by-step explanation:

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