A building has 178 offices, and each office has 79 employees. They are all invited to a party. Estimate the number of people who will attend the party if the number of employees is rounded off to the nearest tens and number of offices to the nearest hundreds.

16000

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1600

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800

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8000

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Solution

The correct option is A 16000
Number of offices = 178
Rounding off the number of offices to its nearest hundred = 200.

Number of employees = 79
Rounding off the number of employees to the nearest tens = 80

The number of people estimated to attend the party =
200 × 80 = 16000.

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A building has 178 offices, and each office has 79 employees. They are all invited to a party. Estimate the number of people who will attend the party if the number of employees is rounded off to the nearest tens and number of offices to the nearest hundreds.

The correct option is A 16000Number of offices = 178 Rounding off the number of offices to its nearest hundred = 200. Number of employees = 79 Rounding off the number of employees to the nearest tens = 80 The number of people estimated to attend the party = 200 × 80 = 16000.

The correct option is A 16000
Number of offices = 178
Rounding off the number of offices to its nearest hundred = 200.

Number of employees = 79
Rounding off the number of employees to the nearest tens = 80

The number of people estimated to attend the party =
200 × 80 = 16000.