The tables show the cost of different numbers of t-shirts ordered at two different stores, Store P and Store Q:

Store P

Number

of T-shirts Cost (in $)

3 $18

6 $36

9 $54

Store Q

Number

of T-shirts Cost (in $)

2 $10

4 $20

8 $40

Which of these explains which store has a better buy?

Store Q, because the ratio of the number to the cost is 1:6 in Store P and 1:5 in Store Q

Store Q, because the ratio of the number to the cost is 6:1 in Store P and 5:1 in Store Q

Store P, because the ratio of the number to the cost is 3:21 in Store P and 2:12 in Store Q

Store P, because the ratio of the number to the cost is 21:3 in Store P and 12:2 in Store Q

Question

India Mcgrath

Mathematics

18 November, 19:23

The tables show the cost of different numbers of t-shirts ordered at two different stores, Store P and Store Q:

Store P

Number

of T-shirts Cost (in $)

3 $18

6 $36

9 $54

Store Q

Number

of T-shirts Cost (in $)

2 $10

4 $20

8 $40

Which of these explains which store has a better buy?

Store Q, because the ratio of the number to the cost is 1:6 in Store P and 1:5 in Store Q

Store Q, because the ratio of the number to the cost is 6:1 in Store P and 5:1 in Store Q

Store P, because the ratio of the number to the cost is 3:21 in Store P and 2:12 in Store Q

Store P, because the ratio of the number to the cost is 21:3 in Store P and 12:2 in Store Q

+3

Answers (2)

Know the Answer?

Julio Zhang · Answer 1

Store Q, because the ratio of the number to the cost is 1:6 in Store P and 1:5 in Store Q.

Alfredo · Answer 2

The answer is the first choice. You can see from the tale that each shirt in Store P costs $6 and in store Q costs $5. That's a ratio of 1 shirt to $6 and 1 shirt to $5 or 1:6, 1:5