Question

roller coaster at an amusement park is 5/2m high. If a new roller coaster is built that is 8/9 times the height of the existing Coster. what will be the height of the new coaster.​

Answer 1

Given :- roller coaster at an amusement park is 5/2m high. If a new roller coaster is built that is 8/9 times the height of the existing Coster. what will be the height of the new coaster. ?

Answer :-

→ Height of first roller coaster = (5/2) m

and,

→ Height of new roller coaster = (8/9) times of height of first rollar coster = (8/9) * (5/2) = (40/18) = (20/9) = 2(2/9) m . (Ans.)

Hence, height of new coaster will be 2(2/9) m .

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