45 is a number, not a unit.
To find the unit rate for 9 and 45, divide 45 by 9. This calculation gives you a unit rate of 5, meaning that for every 1 unit of 9, there are 5 units of 45. Therefore, the unit rate is 5.
It is 45/1.
It is 45/7 each.
If you don't give a unit how will people know what you are talking about. For example if I say my car is 45 what does that mean??? 45 years old, 45 horse power 45 feet long, 45 metres long, 45 tons get the idea ?
45 inches is an old unit of length called an "ell"
Subtracting 45 percent from 251.00 gives 251 x (1 - (45/100)) = 138.05. If the number refers to a unit of currency, don't forget to include the appropriate currency unit.
45 per unit
152
45 degrees are pi/4 radians. You can verify this with a unit circle.
To find the unit rate, first convert 2 hours and 45 minutes into hours. There are 2.75 hours in 2 hours and 45 minutes (2 + 45/60). Next, divide the total number of words (8580) by the total hours (2.75). The unit rate is approximately 3116.36 words per hour.
45 pounds = 20.41 kilograms.45 lbs = 20.41 kg
The distance covered in 45 minutes depends on the speed of travel. To convert time to distance, you need to know the speed. For example, if you are traveling at a speed of 60 kilometers per hour, you would cover 45 minutes * (60 km/hour) = 45/60 * 60 = 45 kilometers in 45 minutes.