I presume you mean 25 mm (25 millimeters) wide, not 25 mega-meters (25,000 km, which is about twice the diameter of the Earth), and that this is not a trick question about a shelf 1 m wide meaning deep, so the answer depends on what the length of the shelf is. A meter (I'll use my nation's spelling, you use yours!) is 1,000 mm, so we divide 1,000 by 25. The answer is 40.
4
You can wind up with 10 different pairs of books in your hand, which you can choose from a shelf of 5 books in 20 different ways.
120. You do 5*4*3*2*1=120. you multiply the number that you are given for example how many times can books 3 be arranged on a shelf you multiply 3*2*1=6 that is your answer
25mm * 8 = 200 mm = 200/1000 metres = 0.2 metres.
240. 120 ways with the books stacked verticly, and 120 ways with the books stacked horizontaly, or one on top of the other.
25 mm = 0.984252 in 25 mm ≈ approximately 63/64" There are approximately 984 thousandths of an inch in 25mm!
How many Meter in one book shelf long
There are seven books on the floor. Let x be the number of books on the floor. The number of books on the shelf is 2 + 3x. From the information given, 3x + 2 = number of books on the shelf. Substitute x=7 into 3x + 2 to find the answer. So, there are 23 books on the shelf.
it depends on the shelf of course
As many as the shelf's can hold or more but i think as many as the shelf's can hold.
You can wind up with 10 different pairs of books in your hand, which you can choose from a shelf of 5 books in 20 different ways.
2.5*10-5 km in 25mm
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The answer depends on how many books on each subject there are.
That depends on how big the books are :P
it depends on how big the books are.
120. You do 5*4*3*2*1=120. you multiply the number that you are given for example how many times can books 3 be arranged on a shelf you multiply 3*2*1=6 that is your answer
0.0025m