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Question
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The attendance at the state fair was 23,476 on Friday, 18,932 on Saturday, and 21,587 on Sunday.

Round each number to the nearest hundred to estimate the total attendance for all three days.

Friday rounded

Saturday Rounded

Sunday Rounded

Estimated Total attendance for all three days



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1 answer

To round the attendance numbers to the nearest hundred:

  1. Friday's Attendance: 23,476

    • The last two digits are 76. Since 76 is 50 or more, we round up.
    • Rounded Friday: 23,500
  2. Saturday's Attendance: 18,932

    • The last two digits are 32. Since 32 is less than 50, we round down.
    • Rounded Saturday: 18,900
  3. Sunday's Attendance: 21,587

    • The last two digits are 87. Since 87 is 50 or more, we round up.
    • Rounded Sunday: 21,600

Now, we calculate the estimated total attendance for all three days:

  • Estimated Total Attendance = Rounded Friday + Rounded Saturday + Rounded Sunday
    = 23,500 + 18,900 + 21,600
    = 64,000

Summary:

  • Friday rounded: 23,500
  • Saturday rounded: 18,900
  • Sunday rounded: 21,600
  • Estimated total attendance for all three days: 64,000