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What is the Estimate the sum by rounding each decimal to the nearest whole number and adding 9.54 and 7.23?
Wiki User
∙ 8y ago
It is 10 + 7 = 17
Wiki User
∙ 8y ago
Wiki User
∙ 8y ago10 + 7 = 17
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What is 12.60 round to the nearest dollar?
OK, SO $12.60 rounded up to the nearest dollar is $13. This is because if the decimal place on this is above or is .50, then you round up to the nearest dollar. If the decimal following the number is lower than .50 you just cross out the decimal, so 12.49 rounded is 12, but 12.50 is 13. By rounding, I mean getting rid of the decimal and adding 1 to the number, so 12.60, get rid of the decimal, so 12, and then add the one that that decimal means: so $13. Hope this helps!
How do you round 3.0032 to the nearest tenth?
nearest tenth is first place after the decimal. Look to the second place after the decimal; if it is less than 5 you keep the original first place after the decimal; if grater than 5, you round up by adding 1 to the irst place after the decimal; in your case since the second place after decimal is 0 then the nearest tenth is 3.0
What does it mean to estimate by rounding to the thousands place?
Estimating by rounding to the thousands place means that you round the number to the nearest thousand. For example, if you have a number like 5,679, you would round it to 6,000. This allows you to get a rough idea of the size or magnitude of the number without having to work with the exact value.
What do you do with the decimal when adding?
When adding decimal numbers, the decimal points should be lined-up.
Why do you estimate when adding or subtracting decimal numbers?
In more than 40 years as a mathematician, I have never needed to do so.
Estimate the sum of 586 and 317 by rounding numbers to the nearest hundred before adding?
900
Estimate the sum of 398 and 487 by rounding both numbers to the nearest hundred before adding?
400 + 500 = 900
Estimate the sum of 586 and 317 by rounding both numbers to the nearest hundred before adding?
586 and 317 to the nearest hundreds are 600 and 300. then, add 300 and 600 and you will get 900 for your answer
Estimate the sum by rounding each number to the nearest ten thousand and then adding.87 187 + 79 814?
87187 to its nearest ten thousand is 87000 and 79814 to its nearest ten thousand is 80000. Therefore it's sum will be 87000 + 80000 = 167000
What is 12.60 round to the nearest dollar?
OK, SO $12.60 rounded up to the nearest dollar is $13. This is because if the decimal place on this is above or is .50, then you round up to the nearest dollar. If the decimal following the number is lower than .50 you just cross out the decimal, so 12.49 rounded is 12, but 12.50 is 13. By rounding, I mean getting rid of the decimal and adding 1 to the number, so 12.60, get rid of the decimal, so 12, and then add the one that that decimal means: so $13. Hope this helps!
Why don't I get the same answer when I calculate the percentage on a calculator as I do on a adding machine?
Adding machines have rounding features, so that answers are rounded to the number of decimal places set by a switch. Typically you set anywhere from 0 to 6 decimal places.
Compensating?
Compensation Strat. Rounding something towards the nearest 0's. Then afterwards adjusting back to the original number by adding and subtracting
What is the estimate of 8629?
The answer depends on what the estimation is for and what other numbers are involved. For example,if adding to 43, a good estimate is 8630. 8630 + 40 = 8670.if adding to 7243, a good estimate is 8600. 8600 + 7200 = 15800.if adding to 123456789987654231, a good estimate is 0.
How do you round 3.0032 to the nearest tenth?
nearest tenth is first place after the decimal. Look to the second place after the decimal; if it is less than 5 you keep the original first place after the decimal; if grater than 5, you round up by adding 1 to the irst place after the decimal; in your case since the second place after decimal is 0 then the nearest tenth is 3.0
What does it mean to estimate by rounding to the thousands place?
Estimating by rounding to the thousands place means that you round the number to the nearest thousand. For example, if you have a number like 5,679, you would round it to 6,000. This allows you to get a rough idea of the size or magnitude of the number without having to work with the exact value.
How do you round off 4.73 to one decimal place?
By adding simple logic you can round off to single digit. In any value you add 0.05 and pick only one digit after the decimal and the result will be the value after rounding off in one decimal place.
How do I round 74.156 to the nearest hundredth?
74.16 rounded up by adding 0.004 rounding down by subtracting 0.006 to 74.15 is further away as 0.006 is more than 0.004
