Answer:
here is the correct answer
Step-by-step explanation:
c
7 children
$505-$115= $390
$390÷$65= 6
6+1= 7
0.1
because the probability is 1 out of 10 so if you divide 1/10 it is equal to 0.1
C
6:4=8:12
6x3=8
4x3=12
