Any number times 1 is the number itself so 1 times 4/7 is 4/7 and 1 times 4/5 is 4/5
Answer:
189
Step-by-step explanation:
you get this by taking 315 and mutiply it by 0.6 and get 189
The answer is 30
we expect that in every 50 people, 1 will have free admission.
so:
3,5,7,9 i think thos is right