Mandana is ordering new tile for her kitchen floor. the area of the floor is 119.9 square feet, and she wants to order between 15% and 20% extra of the materials. which of the following is a reasonable amount of tile for mandana to order? a. 134 square feet b. 140 square feet c. 137 square feet d. 145 square feet

B.  140 square feet

Step-by-step explanation:

The area of the floor is 119.9 square feet.

Mandana wants to order between 15% and 20% extra of the materials.

15% of 119.9 =

= square feet rounding to 138 sq feet.

20% of 119.9 =

= square feet rounding to 144 sq feet.

We can see that 140 sq feet lies between these two values.

So, the answer is 140 square feet.

linear

step-by-step explanation:

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads