Hours of sleep

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 Some people use this rule to work out how many hours’ sleep each night young children need.

Subtract the child’s age in years from 30, then divide the result by 2

Sanjay is 8 years old. Use the rule to work out how many hours’ sleep he needs.

Comments

  1. Anonymous18 January 2021 at 08:18

    First, we will do 30 - 8 because Sanjay is 8. This gives us 22. Now we divide 22 by 2 giving us 11. Now we have our answer, 11.

    ReplyDelete

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