Gary made a scale drawing of his game room. The scale drawing has a length of 3 inches and a width of 5 inches. If the game room has an actual length of 12 feet, which equation could be used to determine w, the width of the game room?

Given :

Gary made a scale drawing of his game room.

The scale drawing has a length of 3 inches and a width of 5 inches.

To Find :

If the game room has an actual length of 12 feet, which equation could be used to determine w, the width of the game room.

Solution :

We know, during making scale drawing of any thing the shape of the object is same as the real one i.e. the ratio of each dimension remains constant.

Let, width of the gaming room is w.

Therefore, the width of the game room is 20 inches.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles