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3 years ago

What is rounding and estimate 253,495 - 48,617=

Mathematics

2 answers:

miskamm [114]3 years ago

8 0

Answer:

205000

Step-by-step explanation:

Given : 253,495 - 48,617

To Find : What is rounding and estimate

Solution:

To Estimate a difference by rounding.

1 ) Round each term that will be subtracted

2 )Subtract the rounded numbers

Round off of 253,495 = 253000

Round off of 48,617 = 48000

So, 253000 - 48000 = 205000

Hence The rounding and estimate 253,495 - 48,617= 205000

fomenos3 years ago

4 0

Rounding up or down to the nearest whole number, 253,000-49,000=204,000

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Ainat [17]

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<u>Step-by-step explanation:</u>

Here we have , Sixty-five pounds of candy was divided into four different boxes. The second box contained twice the amount of the first box. The third box contained two more pounds than the first box. The last box contained one-fourth the amount in the second box. We need to find How much candy was in each box. Let's find out:

We have a total of 65 pounds of candy ! Let in first box we have x pounds so , second box contained twice the amount of the first box i.e.

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The third box contained two more pounds than the first box i.e.

⇒ $x+2$

The last box contained one-fourth the amount in the second box i.e.

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⇒ $x=63(\frac{2}{9} )$

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Therefore , Candy in each box is :

First box = 14 pounds

Second box = 2x = 28 pounds

Third Box = x+2= 16 pounds

Fourth box = x/2 = 7 pounds

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