Question

please answer me i mark you broelent​

Answer 1

Answer:

New height =3/5 X 2/3 m

                   =  2/5 m

Therefore, the new height is 2/5 m.

Step-by-step explanation:

Answer 2

Answer:

$height \: of \: existing \: coaster \: = \frac{2}{3} m \\ ..............new ...................... = \frac{2}{3} \times \frac{3}{5} = \frac{2}{5} m$

Step-by-step explanation:

Hope this answer will help you