delgadok192000 delgadok192000

18-09-2020
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 students said they were 7 years old when they list their first tooth? explain.

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18-09-2020

Answer:

60

Step-by-step explanation:

half of 120 is 60

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