The length of a rolled steel shaft is 24.5m. If it is divided into parts such that one piece is 2.5 times the other piece, find the length of the smaller piece.
Answers
Answer:
Length of each part of the rolled steel
= 7 m and 17.5 m
Step-by-step explanation:
given that,
The length of a rolled steel shaft is 24.5m
it is divided into parts such that one piece is 2.5 times the other piece,
let the length of one part of the rolled steel be x
since another is 2.5 times the first part
so,
length of another part = 2.5x
According to the question,
x + 2.5x = 24.5
3.5x = 24.5
x = 24 5/3.5
x = 7
so,
length of one part of the rolled steel
= 7 m
length of another part of the rolled steel
= 7(2.5)
= 17.5 m
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Length of each part of the rolled steel = 7 m and 17.5 m
__________________
VERIFICATION
7 + 17.5 = 24.5
24.5 = 24.5
_________________
7(2.5) = 17.5
17.5 = 17.5
_________________
Answer:
one part = 7 m
another part = 17.5 m
Step-by-step explanation:
given total length of rolled steel = 24.5
it is divided into two parts
ATQ,
x + 2.5x = 24.5
3.5x = 24.5
x = 24.5/3.5
x = 7
one part = 7 m
so,
another part = 7(2.5) = 17.5 m