one
depends on the size of the square
You can calculate the AREA of a square (6 x 6 is a square) by multiplying the l (length) by the w (width). 6 units x 6 units = 36 units²
That depends upon how many grid squares you have in total and the largest value you have to represent. Wherever possible, you should arrange that each square that you have to shade represents either a divisor or a simple fraction of all the values you have to represent. With 0.49 ml as one of the values, it is unlikely that the values you will have to represent are all multiples of 0.49 ml; nor are they all likely to be multiples of 0.07 ml. So unless you use 1 grid square to represent 0.01 ml you are going to have to shade a fraction of a grid square. Once you have chosen how much each grid square will represent, or have been given the value to use, divide the 0.49 by this value to find out how many grid square to shade: If each grid square represents 0.01 ml, shade 0.49 ÷ 0.01 = 49 of them If each grid square represents 0.02 ml, shade 0.49 ÷ 0.02 = 24 1/2 of them If each grid square represents 0.04 ml, shade 0.49 ÷ 0.04 = 12 1/4 of them If each grid square represents 0.05 ml, shade 0.49 ÷ 0.05 = 9 4/5 of them If each grid square represents 0.10 ml, shade 0.49 ÷ 0.10 = 4 9/10 of them etc.
4 squares in a 2 by 2 grid 9 squares in a 3 by 3 grid 16 squares in a 4 by 4 grid 25 squares in a 5 by 5 grid 36 squares in a 6 by 6 grid 49 squares in a 7by 7 grid 64 squares in a 8 by 8 grid 81 squares in a 9 by 9 grid 100 squares in a 10 by 10 grid
441
A number is a "square number" if it corresponds to a square arrangement of dots in a regular grid pattern. The first few square numbers are...1:.4: (2 x 2 grid). .. .9: (3 x 3 grid). . .. . .. . .and so on.36 is a square number because that's how many dots are in a 6 x 6 grid.. . . . . .. . . . . .. . . . . .. . . . . .. . . . . .. . . . . .
Scrabble uses a 15*15 = 225 square grid.
30 square units !
There is a square root of 6, but it is not an integer. It is ~2.4495
A 6-figure grid reference is a system used to pinpoint a location on a map using 6 digits, with each pair of digits representing a more precise grid square. The first three digits indicate the easting (horizontal) coordinate and the last three digits indicate the northing (vertical) coordinate within that grid square.
Counting squares whose sides are along the grid-lines, there are 154.
centimeter grid paper is a grid paper having many square boxes each of 1 cm.
36 of them
The first answer given was 6 x 6 = 36. I think a better answer is 91. The grid contains not only 36 small squares, it contains 25 2x2 squares, 16 3x3 squares, etc., all the way up to one big 6x6 square. If you think this interpretation makes no sense, then consider the parallel question, 'How many rectangles are there in a 6 x 6 grid?'
one
depends on the size of the square