1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

# A piece of wire 78 metre long broke into two pieces. One piece was 14 metre long. How long is the other piece?

A
58 meter
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
28 meter
No worries! Weâ€˜ve got your back. Try BYJUâ€˜S free classes today!
C
510 meter
No worries! Weâ€˜ve got your back. Try BYJUâ€˜S free classes today!
D
67 meter
No worries! Weâ€˜ve got your back. Try BYJUâ€˜S free classes today!
Open in App
Solution

## The correct option is B: 58 metreTotal length of wire =78 meter Length of first part =14 meter Length of first part + Length of remaining part = Total length of the wire ⇒ Length of remaining part = Total length of the wire − Length of first part Length of remaining part =78−14=(7)−(1×2)8 [ ∵ L.C.M of 8 and 4 is 8 ] =7−28=58 Therefore, the length of remaining part is 58 metre.

Suggest Corrections
2
Join BYJU'S Learning Program
Related Videos
Framing relations
MATHEMATICS
Watch in App
Explore more
Join BYJU'S Learning Program