![jasondesatnick](/avatars/10122.jpg)
jasondesatnick
31.07.2019 •
Mathematics
Round the number 347500 to the nearest 1000
Solved
Show answers
More tips
- C Computers and Internet How to Reinstall Windows: A Detailed Guide for Beginners...
- S Style and Beauty How to Get Rid of a Bruise: Tips and Tricks...
- F Food and Cooking Лечо: вкусное и простое блюдо для любой кухни...
- H Health and Medicine Relieving Swelling in Legs: Causes and Ways to Alleviate the Symptom...
Answers on questions: Mathematics
- M Mathematics STUDENT PRACTICE: 1. SIMPLE PROBABILITITY Sara has 6 red roses, 5 yellow roses, and 9 pink roses. What is the probability of picking a red rose? Simplify fraction...
- M Mathematics PLS HELP PLS HELP PLS HELP A certain quadratic function has the factors 3, (x + 2), and (x – 5). What are the zeros of this function? x= -2, x = 5, and x = -3 x =...
- M Mathematics The temperature of a certain chemical substance varies sinusoidally with time. The highest temperature it reaches is 120° and the lowest temperature it reaches is...
- M Mathematics Could you guys PLEASE HELP ME do the odd numbers, (1, 3, 5, 7, 9, 11, 13, 15, 17, 19) I am EXTREMLLY BAD at simplyfing expressions, and its a MATERY GRADE. I will...
- M Mathematics 3 friends share 6 pounds of grapes equally. Each pound has 40 grapes. How many grapes does each friend get...
- M Mathematics SI EL RADIO DE LA BASE DE ESTE CILINDRO ES DE 15CM Y SU ALTURA ES DE 18CM ¿CUAL ES EL VOLUMEN DEL SILINDRO?...
- M Mathematics Help me with this pls...
- M Mathematics HALLAR EL DOMINIO E IMAGEN DE LAS SIGUIENTES FUNCION...
- M Mathematics What is 5 times 5 times 120...
- M Mathematics Given matrix A below, calculate det[A] twice using minors and cofactors Pivot on: a) row 2, and also b) column 3...
Ответ:
348000
Step-by-step explanation:
The place you want to round to is the thousands place. The place to the right of that is the hundreds place. If the digit in the hundreds place is 5 or more (and it is), then the rounded number will have 1 added to its thousands digit.
After making that adjustment (if necessary), all digits to the right (hundreds, tens, ones, and so on) will be set to zero.
Comment on rounding
Various rounding schemes are in use. The one described above is the one usually taught in school. In real life, it has the disadvantage that it can add a bias to a set of numbers, making their total come out higher than desired. In order to counter that, a "round to even" rule is sometimes used.
In this problem, that would mean the thousands digit would only be changed on the condition it would be changed to an even digit. (Here, that rule would give the same result. The number 346500 would be rounded down to 346000, for example.)
Various spreadsheets and computer programs implement different rounding schemes, depending on the application and the amount of bias that is tolerable. So, you may run across one that seems to be "wrong" according to what you learned in school.
Ответ:
The given expression represents the Associative Property of Addition.
Step-by-step explanation:
Here, the given expression is given as:
(2+3.4) + 6 = 2 + (3.4+6)
Now, for any 3 terms a, b and c the given properties in the options are described as:
1. Associative Property of Addition
(a +b) + c = a + (b + c)
2. Commutative Property of Multiplication
a x b = b x a
3. Inverse Property of Multiplication
4. Commutative Property of Addition
a+ b = b + a
Hence, from the given expression,we can see that:
(2+3.4) + 6 = 2 + (3.4+6)
⇒(a +b) + c = a + (b + c)
Hence, the expression represents the Associative Property of Addition