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3 years ago

What is 212,514 +396,705 estimated

Mathematics

1 answer:

umka21 [38]3 years ago

3 0

Answer:

Estimate = 600,000

Step-by-step explanation:

An estimate can be defined as a rough calculation of a numerical value, usually the upper limitation.

Given the following numerical values;

212,514

396,705

To add the two values together, we would first of all determine the estimate.

Estimate of 212,514 = 200,000

Estimate of 396,705 = 400,000

Adding the two values;

200,000 + 400,000 = 600,000.

Actual addition of the values would have given;

212,514 + 396,705 = 609,219.

Therefore, 600,000 is an estimated value of 609,219.

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3 years ago

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3 years ago

phil ate three less than twice as many pancakes as sara. together they combined to eat 15 pancakes. How many pancakes did each e

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Answer:

Let x represents the Sara eat pancake and y represents the Phil eat the pancake.

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Phil ate three less than twice as many pancakes as Sara.

"Twice as many pancake as Sara" means 2x

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⇒ $x+y =15$ .....[2]

Substitute equation [1] into [2] we get;

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Therefore, the pancakes did each eat are;

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3 years ago