Chat with our AI personalities
90-day limited manufacturer's warranty...?
It's 'a 90 days' supply'.
There are 1440 minutes in a day. 90/1440 = 0.0625 = 6.25%
90 ft = 30 yds. 30 x 24 = 720 yds. per day
1 day = 24 hours so every 4 hours means 24/4 = 6 per day. 90 @ 6 per day equals 90/6 = 15 days.