draw the arrays
60 is one of 5 numbers that has 12 arrays.
Division arrays are typically done by dividing the total number of objects by the number of rows. These can come in the form of blocks or circles arranged in a specific number.
composite
Factors are integers that multiply to create a product.3 x 4 = 123 and 4 are factors of 12.Divisibility refers to a number capable of being divided by another number without a remainder: 24 is divisible by 4.
1 x 8 and 2 x 4.
draw the arrays
60 is one of 5 numbers that has 12 arrays.
we can call the number that cannot be arranged into 2- row arrays multiple arrays.
4 (or eight if you count transposed arrays as being different).
You can make five arrays from the number 48
Division arrays are typically done by dividing the total number of objects by the number of rows. These can come in the form of blocks or circles arranged in a specific number.
There are no smaller arrays. If the number of rows is smaller then the number of columns is larger and, conversely, if the number of columns is smaller then the number of rows is larger.
The Number of factors, (That is the number of pairs, such as 2= 1x2, 2x1), is equal to the number of rectangular arrays which can be made for each composite number. As such, the number of factors in the number 9 is 3, (1,3,9), and the number of rectangular arrays is also three (1x9, 9x1,3x3). Hope this helps!
I assume you mean that you have a number of rows, and that not all rows have the same number of "cells". Yes, in Java a two-dimensional array is implemented as an array of arrays (each item in the top-level array is, in itself, an array); a 3-dimensional array is an array of arrays of arrays, etc.; and there is no rule stating that all secondary (etc.) arrays must have the same number of elements.
23
composite