7hours to mow 14 lawns what is the rate and unit rate

2 lawns per hour.

Step-by-step explanation:

Given : Number of lawns = 14

Hours taken to mow 14 lawns = 7 hours

The rate is the ratio of two quantities with different units.

Here, rate of mowing= 14 lawn per 7 hours.

Rate are generally expressed as unit rates (ratio of two quantities in which second term is 1).

Now, The unit rate is given by :-

Therefore , the unit rate =  2 lawns per hour.

the first one, all those points on the line just make a strait line.