# math

posted by
**lucky** on
.

In 1991, the separation between

goalpost uprights in college football changed from 23 feet 4 inches to 18 feet 6 inches. What percent reduction was this?

(accurate to tenths)

posted by
**lucky** on
.

In 1991, the separation between

goalpost uprights in college football changed from 23 feet 4 inches to 18 feet 6 inches. What percent reduction was this?

(accurate to tenths)