27.5k views
4 votes
John wants to invite around 78,000 college students to a tournament. Which of the following sets of college student populations has a sum closest to 78,000?

User Jianing
by
8.5k points

1 Answer

5 votes

Answer:

Set A has a college student population with the sum closest to 78,000.

Explanation:

-------------------------------------------------------------------------------------------------------------

First, we need to determine the sums of college student populations.

Set 1: 18,432 + 32, 761 + 27, 390 = 78, 583

Set 2: 15, 791 + 47, 318 + 27, 522 = 90, 631

Set 3: 22, 109 + 38, 569 + 32, 780 = 93, 458

Set 4: 27, 420 + 47, 338 + 22, 183 = 96, 941

-------------------------------------------------------------------------------------------------------------

Now we determine the difference in populations between the given sets and 78,000...

Step 1: 78, 583 - 78, 000 = 583

Step 2: 90, 631 - 78, 00 = 12, 631

Step 3: 93, 458 - 78, 000 = 16, 458

Step 4: 96, 941 - 78, 000 = 18, 941

-------------------------------------------------------------------------------------------------------------

Thus, the answer to your problem is, Set A.

User Samn
by
7.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories