Math

QuestionEstimate the total passengers at Terminal 4 in January: round 611,749 and 106,909 to the nearest hundred thousand, then add.

Studdy Solution

STEP 1

Assumptions1. The number of domestic passengers is611,749. The number of international passengers is106,9093. We are asked to find the total number of passengers, which is the sum of domestic and international passengers

STEP 2

First, we need to estimate the number of passengers by rounding to the nearest hundred thousand.
For domestic passengers,611,749 rounds to600,000. For international passengers,106,909 rounds to100,000.

STEP 3

Now, we add the estimated numbers together to get an estimated total number of passengers.
Estimatedtotal=Domesticpassengers+InternationalpassengersEstimated\, total = Domestic\, passengers + International\, passengers

STEP 4

Plug in the estimated values for domestic and international passengers.
Estimatedtotal=600,000+100,000Estimated\, total =600,000 +100,000

STEP 5

Calculate the estimated total number of passengers.
Estimatedtotal=600,000+100,000=700,000Estimated\, total =600,000 +100,000 =700,000

STEP 6

Now, we calculate the exact total number of passengers by adding the exact numbers of domestic and international passengers.
Exacttotal=Domesticpassengers+InternationalpassengersExact\, total = Domestic\, passengers + International\, passengers

STEP 7

Plug in the exact values for domestic and international passengers.
Exacttotal=611,749+106,909Exact\, total =611,749 +106,909

STEP 8

Calculate the exact total number of passengers.
Exacttotal=611,749+106,909=718,658Exact\, total =611,749 +106,909 =718,658The estimated total number of passengers in January is700,000 and the exact total number of passengers is718,658.

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