Answer :
Final answer:
The concept being asked about is rounding numbers to the nearest hundred in Mathematics. The numbers 57,284 and 1,75,345 round to 57,300 and 1,75,300 respectively.
Explanation:
The subject of your question is about rounding numbers, which is a topic in Mathematics. You are asked to round each number to the nearest hundred. When rounding to the nearest hundred, you should look at the tens digit of the number. If it's less than 5, round down, and if it's 5 or more, round up. Let's look at the provided numbers:
a. 57,284 - The tens digit here is 8, which is more than 5, hence we round up to get 57,300.
b. 1,75,345 - The tens digit here is 4, which is less than 5, hence we round down to get 1,75,300.
So the answer to your question is option (a) 57,300, 1,75,300.
Learn more about Rounding Numbers here:
https://brainly.com/question/28562556
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