4 inches : 5 pieces
or
7 inches : 2 pieces
or
8 inches : 2 pieces
84
To find the number of pieces, divide the total length of the string by the length of each piece. In this case, the string is 25 1/2 inches long and each piece is 3/4 inch long. Dividing 25 1/2 by 3/4 will give you 34 pieces.
13
Each piece of string is :1/7 x 20 = 2 6/7 or 2.857 inches (3dp)
It is: 200/8 = 25
80 m / 0.625 m = 128 pieces
This will depend on how long you would like each piece to be. If each piece is to be 1 inch long, then 115 pieces could be cut. If each piece is 2 inches long, then 57 pieces with 0.5 inches left over If each pieces is 5 inches long, then 23 pieces and so on and so forth.
Yes i would say that the answer you have already got is right.
7
Only if it happens to be a 2 foot long piece of string.
A piece of string 5 k long is 5 kilometers, or 3.1 miles, long
1 metre = 100 centimetres. You now have all the information required to answer the question..
however long you want