Question

Do these ratios form a proportion?

$42 per 33 customers
$28 per 22 customers
yes
no

Answer 1

yes

Explanation:

`(42)/(33)` =
`(14)/(11)` and
`(28)/(22)` =
`(14)/(11)`

Both reduce to
`(14)/(11)` and form a proportion

Answer 2

No I have to have a denomination