A ship is twice as old as the ship's boiler was when the ship was as old as the boiler is.
Find the ratio of the boiler's age now to the ship's age now.
Sure Engineering Friends CAN DO IT.
http://www.guinnessgirivasan.com/
Find the ratio of the boiler's age now to the ship's age now.
Sure Engineering Friends CAN DO IT.
http://www.guinnessgirivasan.com/
3 comments:
a. their current age is ship - 21 & boiler - 14
b. 7 years back ship - 14 and boiler - 7 (ratio 2:1)
the current ratio is (3:2)
--Ranga
another set of answers
1. current age is 40 & 24 (5:3)
2. 8 years back 32 & 16 (2:1)
one variable is missing in your question. hence it leads to multiple possibilities
No Ranga. You haven't got it right. The age of the ship that was should be the same of the age of the boiler is.
Post a Comment