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1 and 1/3 + 1 and 1/3.

Rounded to the nearest whole and added together: give 1 + 1 = 2

Rounded to the nearest half and added together: give 1.5 + 1.5 = 3


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7y ago
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7y ago

Two such numbers:

1 2/5 + 1 1/3

To nearest whole number: 1 + 1 = 2

To nearest half: 1½ + 1½ = 3

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Q: What are 2 mixed numbers such that when you estimate their sum by rounding to the nearest whole number you get a different estimate than when you round to the nearest half?
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What is the difference between a compatible number and rounding numbers?

rounding numbers is to nearest ten or hundred and compatible numbers are when you can do nearest 5


What is better rounding off to nearest ten or rounding off to nearest hundred?

In whole numbers, rounding to the nearest ten is better. And in decimals, rounding to the nearest hundreth is more accurate.


What numbers can be rounded off to 750?

750.4 if rounding to the nearest whole number. 754, if rounding to the nearest 10. 774, if rounding to the nearest 50. 874, if rounding to the nearest 250.


What are the rules to Estimating products and quotients of mixed numbers?

Estimating sumsUse rounded numbers to estimate sums.Example 1Give an estimate for the sum of 19.61 and 5.07 by rounding to the nearest tenth.Round each number to the nearest tenth.Example 2Estimate the sum of 19.61 + 5.07 by rounding to the nearest whole number.Round each number to a whole number.Estimating differencesUse rounded numbers to estimate differences.Example 3Give an estimate for the difference of 12.356 - 5.281 by rounding to the nearest whole number.Round each number to the nearest whole number.Now subtract.So 12.356 - 5.281 ≈ 7.Estimating productsUse rounded numbers to estimate products.Example 4Estimate the product of 4.7 × 5.9 by rounding to the nearest whole number.Round each number to a whole number.So 4.7 × 5.9 ≈ 30.Again, in decimals, as in whole numbers, if both multipliers end in .5, or are halfway numbers, rounding one number up and one number down will give you a better estimate of the product.Example 5Estimate the product of 7.5 × 8.5 by rounding to the nearest whole number.You can also round the first number down and the second number up and get this estimate.In either case, your approximation will be closer than it would be if you rounded both numbers up, which is the standard rule.Estimating quotientsUse rounded numbers to estimate quotients.Example 6Estimate the quotient of 27.49 ÷ 3.12 by rounding to the nearest whole number.Round each number to the nearest whole number.


Estimate the sum of 398 and 487 by rounding both numbers to the nearest hundred before adding?

400 + 500 = 900

Related questions

Estimate the sum of 586 and 317 by rounding numbers to the nearest hundred before adding?

900


What is the solution of the estimate of 42.346 plus 37.987?

Rounding both numbers to the nearest ten it is about 80


What is the difference between a compatible number and rounding numbers?

rounding numbers is to nearest ten or hundred and compatible numbers are when you can do nearest 5


What are two different numbers that round to 30 when rounding to the nearest ten?

26 and 27


What is better rounding off to nearest ten or rounding off to nearest hundred?

In whole numbers, rounding to the nearest ten is better. And in decimals, rounding to the nearest hundreth is more accurate.


What numbers can be rounded off to 750?

750.4 if rounding to the nearest whole number. 754, if rounding to the nearest 10. 774, if rounding to the nearest 50. 874, if rounding to the nearest 250.


What are the rules to Estimating products and quotients of mixed numbers?

Estimating sumsUse rounded numbers to estimate sums.Example 1Give an estimate for the sum of 19.61 and 5.07 by rounding to the nearest tenth.Round each number to the nearest tenth.Example 2Estimate the sum of 19.61 + 5.07 by rounding to the nearest whole number.Round each number to a whole number.Estimating differencesUse rounded numbers to estimate differences.Example 3Give an estimate for the difference of 12.356 - 5.281 by rounding to the nearest whole number.Round each number to the nearest whole number.Now subtract.So 12.356 - 5.281 ≈ 7.Estimating productsUse rounded numbers to estimate products.Example 4Estimate the product of 4.7 × 5.9 by rounding to the nearest whole number.Round each number to a whole number.So 4.7 × 5.9 ≈ 30.Again, in decimals, as in whole numbers, if both multipliers end in .5, or are halfway numbers, rounding one number up and one number down will give you a better estimate of the product.Example 5Estimate the product of 7.5 × 8.5 by rounding to the nearest whole number.You can also round the first number down and the second number up and get this estimate.In either case, your approximation will be closer than it would be if you rounded both numbers up, which is the standard rule.Estimating quotientsUse rounded numbers to estimate quotients.Example 6Estimate the quotient of 27.49 ÷ 3.12 by rounding to the nearest whole number.Round each number to the nearest whole number.


How is rounding to the nearest ten similar to rounding to the nearest ten thousand?

They both involve rounding numbers.


Estimate the sum of 398 and 487 by rounding both numbers to the nearest hundred before adding?

400 + 500 = 900


What is 5000 and 10000 rounded to?

It depends on the degree of rounding required. To the nearest whole numbers or nearest thousands, for example, they would remain unchanged.It depends on the degree of rounding required. To the nearest whole numbers or nearest thousands, for example, they would remain unchanged.It depends on the degree of rounding required. To the nearest whole numbers or nearest thousands, for example, they would remain unchanged.It depends on the degree of rounding required. To the nearest whole numbers or nearest thousands, for example, they would remain unchanged.


What number do you get when rounding off the numbers 39117?

The answer will depend on the degree of rounding. To the nearest ten, it is 39120 To the nearest million, it is 0.


What is different about rounding and estimating?

You use rounding TO estimate. For instance, estimating is 2.8 + 3.9 is about 7. Rounding is 2.8 is about 3 and 3.9 is about 4. When you estimate, you're rounding MULTIPLE numbers which you will then add, multiply, etc. to get an ESTIMATE! when you're rounding, you need to be given a certain number and you make it less specific. for example, the population of whoville is 693044. if I'm rounding to the nearest thousand, then the answer is 693000. numbers 5 and up are rounded up. numbers 4 and below are rounded down. when you're estimating, you're basically making an educated guess without knowing the real number. for example, you're looking at a bag of jellybeans and you guess there's 750 in there. it seems like a reasonable number so you estimate that.