A hiker bought a rope of 32,975 cm and cut in into 25 equal pieces. She
used 13 pieces of the rope. Find the length of rope she left behind.
Answers
Answer:
Length of the rope she left behind = 15,828cm
Step-by-step explanation:
Given,
A hiker bought a rope of 32,975 cm and cut it into 25 equal pieces.
The rope used 13 pieces
To find,
The length of the rope left behind
Solution:
The total length of the rope bought = 32,975cm
The total number of pieces it has been cut = 25pieces
The length of one piece = = 1319cm
Since she used 13 pieces and the total number of pieces is 25,
the number of pieces unused = 25 -13 = 12
Length of the rope left behind = Number of pieces of rope unused × length of one piece
we have, the number of pieces unused = 12 and the length of one piece of rope = 1319
Length of the rope left behind = 12 × 1319 =15,828cm
∴Length of the rope she left behind = 15,828cm
#SPJ2
Answer:
The length of the rope she already left behind is 15,828cm.
Step-by-step explanation:
Given that:
A rope bought by the hiker =32,975 cm
Number of pieces it got cut = 25 equal pieces.
Pieces of ropes used by her = 13
To find:
The length of the rope left behind =?
Solution:
Let us consider that,
Let the total length of the rope bought = 32,975 cm
Let the total number of pieces it has been cut = 25 pieces
Now, we are going to divide, total length of the rope and total number of pieces, to get the final length.
The length of one piece = 32,975/25 = 1319cm
Now, we are going to find the unused pieces, she will have has remaining,
By subtracting, we get,
Let the number of pieces unused by her = 25 -13 = 12
Now we are going to calculate the length of the rope which is remaining overall,
The Length of the rope left behind = Number of pieces of rope unused by her × length of one piece of rope
number of pieces unused = 12 (already calculated)
taking the length of one piece of rope = 1319 (already calculated)
hence, we can conclude that,
the Length of the rope left behind = 12 × 1319 =15,828cm
#SPJ2