1 year = 365 days
365 days + 5 days = 370 days
370 days x 24h/day = 8880 hours
7 hrs
4 hours and 42 minutes.
If: 5d-6 = 9 Then: 5d = 9+6 And: 5d = 15 So: d = 3
5d - 9 = -24 Therefore, 5d = -15 d = -15/5 d = -3
(3w + 5d) * 8 = 24w + 40d. But 40d = 5w + 5d So answer is 24w + 5w + 5d = 29w + 5d
187 minutes.
-3
Suppose the distance is D. Then, Fritz takes 36 minutes = 36/60 hours so Fritz travels at D*60/36 = 5D/3 mph. Then the train travels at 5D/3 + 48 mph So the train takes D/(5D/3 + 48) hours = 20 minutes Therefore D/(5D/3 + 48) = 1/3 D = 1/3*(5D/3 + 48) 3D = (5D/3 + 48) 9D = 5D + 144 4D = 144 So D = 36 miles
3 centuries = 300 years
well 24 hrs per day= 3x 24= 72 so 72 hrs in 3 days. for 5 days its 24x5=120
equal
3 hrs 3 hrs