Many people use pens
3b + r = 20 20/4=5 5x3=15 blue pens 5x1= 5 red pens
If 8/11 pens are blue, then 3/11 are black. There are 12 black pens, so 12/(3/11) = 44. So there are 44 pens total. 44 * (8/11) tells us that 32 pens are black.
The possessive form of the plural noun pens is pens'.Example: All of these pens' ink is blue, none are black.
the president uses many pens to sign bills so they can be like souvenirs to people.
black pens are neater and easier to read.
12 x 3 = 36 12 x 8 = 96 96 - 36 = 60 there are 60 blue pens in the box.
one out of three
toner, tips of pens, etc.
Astronoughts and Cosmonoughts
35.
118 + (118-57) = 179
The president of the United States often uses a blue ink pen to sign official documents. Blue ink is preferred because it distinguishes signatures from black print and is easily recognizable. However, the specific color may vary depending on personal preference or availability of pens.