Answer:
![(1)/(6.25) = (t)/(25)](https://img.qammunity.org/2022/formulas/mathematics/high-school/wgwq3v5pijdcsjk1sez7y561qcjlppbf9u.png)
Explanation:
A proportion is setting two ratios to be equal to each other.
You are given the price of 1 ticket, so you can set up a ratio of price to ticket.
$6.25 to 1 ticket, or
![(6.25)/(1)](https://img.qammunity.org/2022/formulas/mathematics/high-school/cefhrfitaydr6me3t050ahfukavfhate4z.png)
The other ratio involves the $25 and the unknown number of tickets, t, $25 can buy.
$25 to t tickets, or
![(25)/(t)](https://img.qammunity.org/2022/formulas/mathematics/high-school/dp9n4j1y11anpdfia5xjc3ndh0pw3kbyxo.png)
To write a proportion, set the two ratios equal.
![(6.25)/(1) = (25)/(t)](https://img.qammunity.org/2022/formulas/mathematics/high-school/9hdkm03arkvh75iecw19t0qi44ck2to57t.png)
This proportion does not appear in the choices.
Take the reciprocal of both sides.
![(1)/(6.25) = (t)/(25)](https://img.qammunity.org/2022/formulas/mathematics/high-school/wgwq3v5pijdcsjk1sez7y561qcjlppbf9u.png)