Question

How many feet would a person have to cover to prepare a meal in Kitchen A?

Answer 1

1. 540 
2. 480
3.525
you do the rest

Answer 2

Answer:

1. Option D

2. Option C

3. Option B

4. Option D

5. Option D

6. Option A

Step-by-step explanation:

1. From the figure attached we take kitchen A (triangle A),

Distance between stove and sink = 16 feet

Distance covered in 15 trips = 16×15 = 240 feet

Distance between stove and fridge = 16 feet

Distance covered in 5 trips = 16×5 = 80 feet

Distance between sink and fridge = 22 feet

Distance covered in 10 trips = 22×10 = 220 feet

Total distance covered to prepare a meal = 240 + 80 + 220 = 540 feet

Option D is correct.

2. Now we take kitchen B ( triangle B)

Distance between stove and sink = 16 feet

Distance covered in 15 trips = 16×15 = 240 feet

Distance between stove and fridge = 16 feet

Distance covered in 5 trips = 16×5 = 80 feet

Distance between sink and fridge = 16 feet

Distance covered in 10 trips = 16×10 = 160 feet

Total distance covered to prepare a meal = 240 + 80 + 160 = 480 feet

Option C. is correct.

3. For kitchen C.

Distance between stove and sink = 15 feet

Distance covered in 15 trips = 15×15 = 225 feet

Distance between stove and fridge = 15 feet

Distance covered in 5 trips = 15×5 = 75 feet

Distance between sink and fridge = 22 feet

Distance covered in 10 trips = 22×10 = 220 feet

Total distance covered to prepare a meal = 225 + 75 + 220 = 520 feet

Option B. is correct.

4. If cook covers 18 inch in one step then we have to find the steps covered in triangle A.

520 feet = 520×12 = 6240 inches

Since 18 inch = 1 step

Then 6240 inches = $\frac{6240}{18}=346.67$

≈ 347 steps

Option D. is correct

5. Distance covered by the cook in triangle B = 480 feet

since 1 feet = 12 inches

Therefore, 480 feet = 12×480 = 5760 inches

Now 18-inch steps = $\frac{5760}{18}$

= 320 steps

Option D. is correct

6. Distance covered by the cook in triangle C = 520 feet

since 1 feet = 12 inches

Therefore, 520 feet = 12×520 = 6240 inches

Now 18-inch steps in 6240 inches = $\frac{6240}{18}=346.67$

≈ 347 steps

Option A. is correct.