Answer:
20 people
Step-by-step explanation:
well we know that only going to the restaurant every person must pay $7
so we have only $3 extra
those 3 dollars times the number of people must give 60 dollars
so 20 people must go, to pay only $10
The greatest common factor is simply w.
Answer:
5 : 1
Step-by-step explanation:
15:3
Divide each side by 3
15/3:3/3
5 : 1