Question

For every 3 days of vacation, Farah packs 4 outfits.Which of the following statements are true?Choose 3 answers:Choose 3 answers:(Choice A)AFarah would pack 6 outfits for an 888-day vacation.(Choice B)B Farah would pack 8 outfits for a 6-day vacation.(Choice C)CFarah would pack 10 outfits for a 9-day vacation.(Choice D)DFarah would pack 16 outfits for a 12-day vacation.(Choice E)Farah would pack 28 outfits for a 21-day vacation

Answer 1

We have been given that for every 3 days of vacation, Farah packs 4 outfits.

That means
`\text{one day vacation she packs}(4)/(3)outfits.` (1)

Multiply number of vacation with
`(4)/(3)` to get number of outfits.

Choice A is correct according to equation (1)

1.Farah would pack 6 outfits for an 8-day vacation.

Choice B is other way round of A so correct.

2.Farah would pack 8 outfits for a 6-day vacation.

Choice D is correct

3.Farah would pack 16 outfits for a 12-day vacation.

Choice E is also correct.

4.Farah would pack 28 outfits for a 21-day vacation.

Answer 2

You know that:

Farah packs 4 outfits for 3 days of vacation.

Then Farah packs:

• 8 outfits for 6 days of vacation (choice B);
• 12 outfits for 9 days of vacation;
• 16 outfits for 12 days of vacation (choice D);
• 20 outfits for 15 days of vacation;
• 24 outfits for 18 days of vacation;
• 28 outfits for 21 days of vacation (choice E).

Answer: correct choices are B, D and E.