Can someone me here is my question i also attached the circle graph

people leaving a movie theater were asked to name their favorite type of movie. the circle graph shows the percent of people surveyed who preferred each type of movie.

of the people surveyed, 27 said that science fiction is their favorite type.

how many people were surveyed in all?

enter your answer in the box.

The answer is 150 people

Step-by-step explanation:

First, if you take the 27 and the 18%, the both go into 3. If you reduce, you will get 3:2. then you can multiply them by 5 to get 15 people for 10%. Multiply them by ten to get 100% and you will get 150 people because 15 times 10 = 150.

                                                 Hope this helps!

2

step-by-step explanation:

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.