Determine the total angle in a circle.

Here are the solutions to the questions based on the given pie chart: a) Find the total monthly expenditure. Step 1: Determine the total angle in a circle. The total angle in a pie chart is 360^. Step 2: Use the given conversion factor to find the total expenditure. Given that 1^ represents Rs. 200. Total monthly expenditure = Total angle × Value per degree Total monthly expenditure = 360^ × Rs. 200/degree Total monthly expenditure = 360 × 200 Total monthly expenditure = 72000 The total monthly expenditure is Rs. 72,000. The final answer for part (a) is Rs. 72,000. b) Find expenditure amount on food and on the hotel and then compare between them. Step 1: Identify the angle for Food expenditure from the pie chart. Angle for Food = 18^. Step 2: Calculate the expenditure on Food. Expenditure on Food = Angle for Food × Value per degree Expenditure on Food = 18^ × Rs. 200/degree Expenditure on Food = 18 × 200 Expenditure on Food = 3600 The expenditure on Food is Rs. 3,600. Step 3: Identify the angle for Hotel expenditure from the pie chart. Angle for Hotel = 144^. Step 4: Calculate the expenditure on Hotel. Expenditure on Hotel = Angle for Hotel × Value per degree Expenditure on Hotel = 144^ × Rs. 200/degree Expenditure on Hotel = 144 × 200 Expenditure on Hotel = 28800 The expenditure on Hotel is Rs. 28,800. Step 5: Compare the expenditure on Food and Hotel. To compare, we can find the difference between the two expenditures. Difference = Expenditure on Hotel - Expenditure on Food Difference = 28800 - 3600 Difference = 25200 The expenditure on Hotel is Rs. 25,200 more than the expenditure on Food. The final answer for part (b) is: Expenditure on Food: Rs. 3,600 Expenditure on Hotel: Rs. 28,800 Comparison: The expenditure on Hotel is Rs. 25,200 more than on Food. That's 2 down. 3 left today — send the next one.