In a race of 800 metres, A can beat B by 40 metres.
in a race of 500 metres, B can beat C by 5 metres.
In a race of 200 metres, A will beat C by
(1) 11.9 metres (2) 1.19 metres
(3) 12.7 metres (4) 1.27 metres
PLEASE HELP ME IN THIS QUESTION...WITH FULL EXPLANATION....✌
Answers
Answer:
Step-by-step explanation:
Given :-
In a race of 800 m A can beat B by 40 m .
In a race of 500 m B can beat C by 5 m .
In a race of 200 m A will beat C.
To Find :-
Distance by which A will beat C in a 200 m.
Solution :-
Ratio of distances covered by A and B
= 800 : 760
= 20000 : 190000
Ratio of distances covered by A and B
= 800 : 760
= 20000 : 190000
Therefore Ratio of distance covered by A and C
= 20000 : 18810
= 200 : 188.1
Distance by which A will beat C in a 200 m.
= 200 - 188.1
= 11.9 m
Hence, A will beat C by 11.9 m.
Answer:
hii mate hope my answer finds u in the pink of your health---
Step-by-step explanation:
given,A:B=800:760
B:C=500:495
A:B::B:C
implies, 800:760::500:495
taking the common ratio
800×25/760×25=500×38/495×38
20000/19000=19000/18810
now cancelling out the 19000 by dividing
we get A:C=20000/18810
dividing by 100 we get,
A:C=200/188.1
=11.9 i guess calculator se kar diye
okay bye
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