Respuesta :

Answer:

7

Step-by-step explanation:

42 divided by 6 is 7 that is how you calculate for one oerson

Answer:

7

Step-by-step explanation:

in 6 weeks, its reduces to 42 members.

to find how many join in one week, you would need to divided 42 by 6

42 divided by 6 is 7 which means seven people joined each week