181,419 views
35 votes
35 votes
154 and 145 to the nearest hundred

User Brett Champion
by
2.8k points

2 Answers

10 votes
10 votes

Hi there!

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I believe your answer is:

200 and 100, respectfully.

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Here’s why:

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  • The hundreds spot is the 'one' for both numbers. The rounding digit is in the tens spot.
  • If the rounding digit is greater than or equal to 5, we round up. If the digit is less than or equal to 4, we round down.

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1\textbf{5}4\\\\5\geq 5\\\\\rightarrow 154\approx\boxed{200}

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1\textbf{4}5\\\\\rightarrow 4\leq 4\\\\\rightarrow 145 \approx \boxed{100}

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Hope this helps you. I apologize if it’s incorrect.

User Jsturtevant
by
3.5k points
5 votes
5 votes

Answer: 154: 200 145: 100

Explanation:

If the number next to the place value is 5 or more you round it up. Like I did 154. But if the number is less that 5 you put everything to zero EXCEPT for the place value you are rounding. Good Luck

User Znkr
by
2.7k points