9 and 18. 9+18=27. 18 divided by 2=9.
126
38
Yes - all numbers that can be written as ratios, even negative numbers, are rational numbers.
Well, split 70 in half: 35 + 35. Add 4 (half of the 8) to one half: 39. Subtract 4 (the other half of 8) from the other half: 31. The smaller number is 31.
To find the number that is halfway between 2.2 and 8.5, we first calculate the average of the two numbers. Adding 2.2 and 8.5 gives us 10.7, and dividing by 2 gives us 5.35. Therefore, 5.35 is the number that is one-half of the way between 2.2 and 8.5.
126
126
40 and 52
18
It's the one number on the list for which half of the other numbers on the list are bigger than it is, and the other half of the numbers on the list are smaller than it is.
A quotient is the result of dividing one number by another number. It represents how many times one number can be divided evenly into another number. An addend is one of the numbers being added together in an addition problem. It is a term used to describe a number that is added to another number to get a sum.
38
It can't be one. Mixed numbers are greater than one.
mean = all the numbers added together, divided by the number of numbers median = the middle number - get the numbers in chronological ( smallest 2 biggest) order, then if its odd number of numbers, its the middle one if its even number of numbers, then its the middle two, added together divided by two
half of 30 is 15, so 15 added to 15 would equal 30. if you go from there and add one number and subtract one number from each 15 (14 plus 16, 13 plus 17, ect...all the way to 0 plus 30) these numbers will also total to 30.
There are more irrational numbers in that interval than there are rational numbers in total!
Yes - all numbers that can be written as ratios, even negative numbers, are rational numbers.