25 marbles are placed at equal distance on a line 30 meters long , the distance from the end also begin the same. There is no marbles at any end of the line. Find the distance between two consecutive marbles.
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25 marbles are placed at equal distance on a line 30 meters long , the distance from the end also begin the same. There is no marbles at any end of the line. Find the distance between two consecutive marbles.
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Step-by-step explanation:
Given:-
25 marbles are placed at equal distance on a line 30 meters long , the distance from the end also begin the same. There is no marbles at any end of the line.
To find:-
Find the distance between two consecutive marbles.
Solution:-
Number of marbles = 25
Length of the line = 30 meters
Given that the distance from the end also begin the same.
=>The distance between two consecutive marbles on rhe line is same or equal
Let the distance between two consecutive marbles be X m
The total distance of 25 marbles = 25X
According to the given problem , Length of the line = 30 m
=>25X = 30 m
=>X = 30/25
=>X = 6/5
=>X = 1.2 m
we know that 1 m = 100 cm
=>1.2 m = 1.2×100 cm = 120 cm
Answer:-
The distance between two consecutive marbles = 1.2 m or 120 cm
Check :-
25×1.2 = 30 m