Question

there are 36 people in a fitness studio.3/8 of the people lifted weights. 1/3 of the people did cross training. the remaining people were running. what fraction represents the number of people running

Answer 1

→Number of people in the fitness club= 36 People

→Number of people who lifted weights
`=(3)/(8)* 36=(108)/(8)`

→Number of people who did cross training
`=(1)/(3)* 36=12`

=12 People

→Number of people who were running

`=1-(3)/(8)-(1)/(3)\\\\=(24-9-8)/(24)\\\\=(7)/(24)`