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Some people use a rule to see how many hours a child should sleep at night. Subtract the child's age in years from 30, then divide the result by 2. Tony is 6 years old. According to the formula, how many
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Some people use a rule to see how many hours a child

should sleep at night.
Subtract the child's age in years from 30,
then divide the result by 2.
Tony is 6 years old.
According to the formula, how many hours should he sleep for?

User Demure
by
5.9k points

1 Answer

2 votes
12 hrs. 30-6 is 24/2 gives you 12
User Ghanbari
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5.5k points
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