At a tree farm, there are 9 rows of 36 spruce trees. In each row, 14 of the spruce trees are blue spruce. How many spruce trees are not blue spruce?

198

Step-by-step explanation:

In all, there are 324 trees. There are 126 blue spruce. Which means that there are 198 trees left.

There are two way to figure this out.

A.) 9 * 36 = 324

9 * 14 = 126

324 - 126 = 198

B.) 36 - 14 = 22

9 * 22 = 198

Hope this helps

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.