This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
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here are the solutions to the questions: Question 46: Step 1: Calculate the change. The woman paid with #1000 and the article cost #225. Change = Total money - Cost of article Change = \#1000 - \#225 = \#775 Step 2: Select the correct option. The correct option is (c). The change was (c) \#775. Question 47: Step 1: Divide 154 by 11. (154)/(11) = 14 Step 2: Select the correct option. The correct option is (a). The value is (a) 14. Question 48: Step 1: Perform the subtraction. \#80.05 - \#35.68 = \#44.37 Step 2: Select the correct option. The correct option is (a). The result is (a) \#44.37. Question 49: Step 1: Identify the dimensions of the rectangle. Length (L) = 7 cm Width (W) = 3 cm Step 2: Calculate the perimeter using the formula P = 2(L + W). P = 2(7 cm + 3 cm) P = 2(10 cm) P = 20 cm Step 3: Select the correct option. The correct option is (a). The perimeter of the rectangle is (a) 20 cm. Question 50: Step 1: Identify the side length of the square. Side (s) = 3 cm Step 2: Calculate the area using the formula A = s^2. A = (3 cm)^2 A = 9 cm^2 Step 3: Select the correct option. The correct option is (c). The area of the square is (c) 9 cm^2. Section B: Theory Question 1: Write 616 in words. Six hundred sixteen Question 2: Complete the series below: i. 6, 16, 26, 36, 46 The pattern is adding 10 to the previous number. ii. 20, 40, 60, 80, 100 The pattern is adding 20 to the previous number. iii. 19, 23, 27, 31, 35 The pattern is adding 4 to the previous number. Question 3: Step 1: Identify the dimensions of the rectangle. Length (L) = 10 cm Width (W) = 9 cm Step 2: Calculate the area using the formula A = L × W. A = 10 cm × 9 cm A = 90 cm^2 The area of the rectangle is 90 cm^2. What's next?