In a unit rate, the denominator is always 1. So, to find unit rate, divide the denominator with the numerator in a way that the denominator becomes 1. For example, if 50km is covered in 5.5 hours, the unit rate will be 50km/5.5 hours = 9.09 km/hour. ( equation)

To find the unit rate, divide the numerator and denominator of the given rate by the denominator of the given rate. So in this case, divide the numerator and denominator of 70/5 by 5, to get 14/1, or 14 students per class, which is the unit rate. ( Graph)

8 0

3 years ago

Assume running consumes 100 calories per mile. If you run 10-minute miles, what is your average power output, in watts, during a

Aleks04 [339]

We are given with the rate of calories burnt out through running of 100 calories per mile. If 10 miles is ran, we get the total calories burnt is 100 calories per mile * 10 miles equal to 1000 calories. Power (watts) is equal to Joules per second. 1000 calories is equal to 4185.8 Joiules. In an hour run- the power is 69.76 Watts

4 0

3 years ago