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Mathematics
Grade-3-
Easy
Question
Write the total number of columns we have.
4
9
5
7
Hint:
In an array the objects are arranged can be counted with the help of rows and columns. Rows means a number of objects arranged in a usual straight line horizontally whereas columns means number of objects arranged in a usual straight line vertically. Here, we have to find the number of rows in the given picture.
The correct answer is: 9
In the question there is an array using which we have to find the total number of columns in the array Here, the number of vertical arrangements are 9. So, the number of columns is 9. Therefore, the correct option is b, i.e., 9.