Question

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 a
Number
of T-shirts
Cost in $)
2
$10
4
$20
8
$40
Vhich of these explains which store has a better buy?

Answer 1

Store a is better cause it is 1:5
And store b has 1:6

Answer 2

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

Explanation: