Post a New Question
posted by Lance Tuesday, December 11, 2012 at 7:39pm.
A highway construction warning sign blinks on and off. In all, the sign is on for 0.88 of each minuite. For how many seconds is the sign on in 5 minutes?
60 * 0.88 = 52.8 seconds a minute 52.8 * 5 = ?
More Related Questions