3b + r = 20
20/4=5
5x3=15 blue pens
5x1= 5 red pens
A cubic box with a 1m edge has a volume of (1m^3 = 100cm \times 100cm \times 100cm = 1,000,000cm^3). Each cube with a 10cm edge has a volume of (10cm \times 10cm \times 10cm = 1,000cm^3). To find how many 10cm cubes can fit in the 1m cubic box, divide the volume of the box by the volume of one cube: (1,000,000cm^3 / 1,000cm^3 = 1,000). Therefore, 1,000 cubes of 10cm edge can fit in the cubic box.
77 ball point pens. Let x be the number of pens in a box. Then: number_of_pens = 6x + 5 = 5x + 17 so solving: 6x + 5 = 5x + 17 ⇒ x = 12 ⇒ number_of_pens = 6 x 12 + 5 = 77
Depends on the size of the box. You can use the formula length times width times height, though.
Multiplying the length times the width, times the heighth- will give you the volume of the cubic measurement of a box.
The dimensions of a Kleenex box are length, width and height. The volume of the box is equivalent to length times width times height.
12 x 3 = 36 12 x 8 = 96 96 - 36 = 60 there are 60 blue pens in the box.
There are typically 12 pens in a standard box.
The answer is 16. The reason for this is if half the box is 24, then the whole box had 48 pens. 48 divided by 3 (because its a third) it leaves you with 16.
5 were purple
In 4 boxes there are a total of 48 pens. Divide 48 by 4 and this will give you how many pens are in 1 box. 48/4 = 12. To find how many pens are in 9 boxes multiply 12 by 9. 12x9 = 108. There are 108 pens in 12 boxes
The sentence "There are five pens in the box" is grammatically correct.
neither. they have the same amount
If you have a box of thirty pencils you will have 20 blue pencils in that box. This is a math problem.
yes only in a card board box!!!!!
yes they can only in a card board box
Some collective nouns for pens are a set of pens, a case of pens, a supply or pens.
you have to click on it by clicking it haeps of times