Respuesta :
Answer:
18th customer
Step-by-step explanation:
Every 6th customer receives a rose
Every 9th customer receives a lily
6 & 9 LCM
6=3*2
9=3*3
3*3*2=18
Answer:
18th customer
Step-by-step explanation:
6: 6, 12, 18
9: 9, 18
LCM: 18
Answer:
18th customer
Step-by-step explanation:
Every 6th customer receives a rose
Every 9th customer receives a lily
6 & 9 LCM
6=3*2
9=3*3
3*3*2=18
Answer:
18th customer
Step-by-step explanation:
6: 6, 12, 18
9: 9, 18
LCM: 18