Acinema has 100 seat if 20 seats are on the balcony what percentage is this

If 20 of the 100 seats are on the balcony then there are 20% of the chairs outside.

Because 20/100 = 20%

Hope this helps,

Davinia.

Percentage of seats on the balcony = 20/100x100 = 20%

Hope it helped you!

step-by-step explanation: i dont

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m