Ihave beads each are 2 inches long how many beads will fit on a string that is 8 inch long ?

If your string is 8 inches long, and each bead is 2 inches long, you can work out the amount of beads able to fit on the string by doing the following:

Because you have the string length (8 inches) and you know your beads are 2 inches big, you can work it out by doing

8 ÷ 2 = 4

Another way to check this simply doing:

2 + 2 = 4

4 is less than 8 so we know we can keep going

2 + 2 + 2 = 6

6 is still less than 8 so we can do one more

2 + 2 + 2 + 2 = 8

8 is the maximum amount because the length of the string is 8 inches long. Therefore we can see we put 2 in the equation four times, so the answer is 4.

Hope this helped! :)