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2 years ago

What is 949 rounded to the nearest ten and hundred

Mathematics

2 answers:

Alex73 [517]2 years ago

5 0

Answer:

Nearest ten - 950

Nearest hundred - 900

Step-by-step explanation:

Given : Number 949.

To find : What is 949 rounded to the nearest ten and hundred ?

Solution :

Rule of rounding :

1) If the rounding digit after number is greater than or equal to 5 then the number added by 1.

2) If the rounding digit after number is less than 5 then the number remain constant and rest became zero.

Round to the nearest ten,

In 949, ones place is 9>5 so the number became 950.

Round to the nearest hundred,

In 949, tens place is 4<5 so the number became 900.

myrzilka [38]2 years ago

3 0

Rounded to nearest ten--- 950 Rounded to nearest hundred--- 900 A trick you can use for rounding-------- 5 or more, raise the score; 4 or less, let it rest.

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Step-by-step explanation:

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Item 12

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Answer:

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Step-by-step explanation:

That formula is Heron's formula.

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s = (a + b + c) / 2

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