Question

Raj has a small rectangular garden area as shown in the figure. He wants to expand the garden by doubling the length and width. He will then add 5 inches of soil to the entire area. How much soil does Jake need to get at the nursery?
2,160 in.3
2,700 in.3
5,340 in.3
10,800 in.3

Answer 1

Answer:10,800

Step-by-step explanation:  

i. Multiply 36 * 2=72

ii. multiply 15 * 2=30

iii. multiply both of them together and multply it by 5

72*30*5=10,800