8 women till 2 hectares in 5 days. How many hectares can 15 men till in 12 days if men and women work at the same rate? What is the perimeter of a room 6m by 4m?

You're on a roll — 5) Step 1: Determine the work rate per person per day. The work done is tilling farm land, measured in hectares. Given: 8 women till 2 hectares in 5 days. Work rate per person per day = HectaresNumber of people × Number of days Rate = 2 hectares8 women × 5 days = (2)/(40) hectaresperson · day = (1)/(20) hectaresperson · day Step 2: Calculate the total hectares tilled by 15 men in 12 days using the same rate. Assuming men and women work at the same rate. Hectares = Rate × Number of people × Number of days Hectares = (1)/(20) hectaresperson · day × 15 men × 12 days Hectares = (15 × 12)/(20) hectares Hectares = (180)/(20) hectares Hectares = 9 hectares 15 men will till 9 hectares of farm land. 6) The room is a rectangle with length 6 m and width 4 m. The carpet is a rectangle with length 4 m and width 3 m. a) Find the perimeter of the room Step 1: Identify the dimensions of the room. Length (L) = 6 m Width (W) = 4 m Step 2: Use the formula for the perimeter of a rectangle, P = 2(L + W). P = 2(6 m + 4 m) P = 2(10 m) P = 20 m The perimeter of the room is 20 m. b) Find the area of the carpet Step 1: Identify the dimensions of the carpet. Length (L_c) = 4 m Width (W_c) = 3 m Step 2: Use the formula for the area of a rectangle, A = L × W. A_c = 4 m × 3 m A_c = 12 m^2 The area of the carpet is 12 m^2. c) Find the Area of the room Step 1: Identify the dimensions of the room. Length (L) = 6 m Width (W) = 4 m Step 2: Use the formula for the area of a rectangle, A = L × W. A_r = 6 m × 4 m A_r = 24 m^2 The area of the room is 24 m^2. d) Find the area of the uncovered portion Step 1: The area of the uncovered portion is the area of the room minus the area of the carpet. A_uncovered = A_r - A_c Step 2: Substitute the calculated areas. A_uncovered = 24 m^2 - 12 m^2 A_uncovered = 12 m^2 The area of the uncovered portion is 12 m^2. What's next?