Question #20ec7

1 Answer
Binayaka C.
Aug 12, 2016

Frog takes #324# jumps before both in same place.

Explanation:

Rabbit covers #1/4#m in #1#jump
Rabbit covers #2/4=1/2#m in #2#jumps
Frog covers #1/2#m in #3# jumps
Frog covers #1/2*1/3=1/6#m in #1# jump
Rabbit covers #1/4-1/6=1/12#m more in one jump.
To cover #27#m they will jump#27/(1/12)=324#times.[Ans]

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