Question

for every 5 coins carmen gets, she gives 2 to her brother frank. if carmen has 9 coins, how many does frank have? Explain.

Answer 1

i think it's 3

Explanation:

correct me if im wrong but

5 : 2

9 : x

x = 18 / 5 = 3.6

since x can't be a fraction, i just guessed it's 3 lol