Answer:
2:3.
Step-by-step explanation:
12 and 18 are both divisible by 6.
4:6=2:3
2:3 is the lowest ratio
1, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47
So 16 integers.
he would have paid 3.36
34cm
4+2+5+9+6+3+3+(9-4+3)
