6 in every 18 people have never flown on a plane? What is the ratio of people that have never flown in a plane to people that have?

1:2

Step-by-step explanation:

If 6 have never flown, then out of 18, only 18-6=12 have flown

Expressed as 6:12

Simply the above by dividing both sides by 6

The new ratio is 1:2

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

you save $70

discount would be 35% off

step-by-step explanation: