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Rounding is closer because the amount added to one number is the same as the amount subtracted from the other number which makes the answer match exactly.

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12y ago

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When you use compatible numbers to estimate 9.4 plus 62.6 is it closer to the actual answer then using rounding?

Not in this case.


What is the purpose of rounding numbers?

the purpose of rounding numbers is that you can get closer to the actual answer


Explain whether it is easier to estimate the product 13.72 x 47.28 by using compatible numbers or by rounding each factor to the nearest whole number?

Compatible numbers would be easier. Rounding gives you 14 x 47. Compatible numbers could be 13 x 50 which would be closer to the actual product.


Estimate the total weight of two boxes that weight 9.4 lb and 62.6 lb using rounding and compatible numbers which estimate is closer to the actual total weight why?

Rounding the weights to 10 lb and 60 lb gives an estimated total weight of 70 lb. Using compatible numbers by rounding to 9 lb and 60 lb, the estimated total weight is 69 lb. The estimate using compatible numbers (69 lb) is closer to the actual total weight of 71.6 lb.


Estimate the total weight of two boxes that weigh 9.4 lb and 62.6 lb using rounding and compatible numbers Which estimate is closer to the actual total weight Why?

9+63+863+9


Are rounding and compatible numbers the same thing?

Not necessarily. Take this example: 89 ÷ 44 The rounding rules are clear. 89 goes to 90, 44 goes to 40, 90 ÷ 40 = 2.25 Compatible numbers can be altered by the relationships between them. 89 is close to 90, 44 is close to 45, 90 and 45 have a relationship that is easy to compute. 90 ÷ 45 = 2 In this case, the estimate provided by compatible numbers is closer to the real total than the one provided by rounding.


What is a compatible fraction?

Ah, a compatible fraction is like a good friend that gets along well with others. When you have compatible fractions, they have the same denominator, making it easier to add or subtract them. It's like painting a beautiful landscape with colors that blend harmoniously together. Just remember, when fractions are compatible, working with them becomes a joyful experience.


How do you round the number 94 with compatible numbers?

You can round it to the nearest 10: Its closer to 90 than it is to 100, so 90 is the answer. Or you can round it to the nearest 100, its closer to 100 than 0, so 100 is the answer


Is 942 rounded closer to 940?

Yes, when rounding to the nearest 10.


What is 6541 closer to rounding to the nearest thousand?

7,000


What is a definition of rounding numbers?

It means that you find the closest whole number. For example, if you have the number 5.8, rounding it to a whole number gives you 6 - since no other whole number is closer to 5.8.More generally, it can mean rounding to some multiple of a certain number. For example, 549 rounded to the nearest 100 (i.e., to the nearest multiple of 100) gives you 500 - since no other multiple of 100 is closer to 549.


Does 287 round to 300?

only if you're rounding to the nearest hundred. if you are, then yes it does since 287 is closer to 300 than it is to 200. however, if you are rounding to the nearest tenth, than it is 290 since it is closer to 290 than it is to 280.