39.) solve the problem? round to the nearest tenth is necessary?
817708
1 mile = 1.61 kilometers\n\nSo just divide 1.61 into 200 to find your answer.
301430
You cannot get back to ten from 3.333  it will not work. That fraction will always be missing. it got lost in the division. Anyone who says  that 3.33333 times 3 equals 10 is mistaken. If that were so, then why doesnt the calculator show 10 when you myultiply?  No, math is not as perfect and everyone brags it out to be.
403741
1.1 and -1.1\nbut you don't need to round it, that is the exact answer.
708949
ten maybe, little more??
324897
Could be 10,14,13. The odd terms differ by 3 (eg. 4-1,7-4), the even terms differ by 4.
964702
Your answer is 5.  But why aren't you trying to solve it yourself?'
994045
Seven-tenths (7/10), can not be simplified into a lesser fraction. It is already simplified.
946717
I think the simplest way to solve this is to move the decimal place over one to the left.   If for example they wanted 1% you would move it over two to the left.  If they wanted .01% three to the left.  If they wanted .001% four to the left.  You get the point. \n\nSo 10%= $2500
759105
False... y has to be 2...\n(3,2) is a solution, but not (3,1).
893737
depends on the degree of accuracy\n\nto the nearest 1 m it would be \n\ngreater than or equal to 159.5 and less than 160.5\n\nnote no equal to in the upper limit as 160.5 rounds to 161\n\nfor any other degree of accuracy use the same method but to the appropiate decimal place
165991
that is a good arithmatic question which many people get wrong. the answer would have to be 2
269746
Make 2 7/15 an improper fraction, flip it over to its reciprical and mulitply the two.\n\nBoy...I hope I got that.  *bits fingernails*
444493
Yes, and don't forget, when rounding raise to next highest if following digit is 5 or more...38.90952 = 38.910 if rounded to 1000ths.
695947
D\n\nEither is sufficient.  \n1) will lead to 2 equations,2 unknowns which yield a unique solution for x and y:  x=y+1, x+y=77, therefore x=39, y=38.  xy=1482 \n\n2) If the sum is 77 and x and y have the same tens digit, then there are two solutions for {x,y}, namely {38,39} and {39,38}, however the product xy is the same. xy=1482
609300
This is more of a word problem or a riddle than a math problem.\n\nThe answer is 7 (SEVEN).  Remove its first letter and it becomes EVEN!
759555
First of all try to give a correct version of the problem before you want to get it solved
144204
-10\n\nand to prove it -10 x -10 x -10 = -1000