Answer:
$342
Step-by-step explanation:
370+310+380+340+310=1710
1710/5=342
Answer: I think A 1,220 (I'm not sure)
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
Given the ratio 3 : 9
and 9 : ?
note that 3 × 3 = 9, thus 9 × 3 = 27
3 : 9 = 9 : 27