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.
ScanSolve AI Answer
Welcome back Gyano — missed you this week. Here are the solutions to the problems: 1. Add the following a) Step 1: Add the given numbers. 304781 + 251423 = 556204 The sum is 556204. b) Step 1: Add the given numbers. 512049 + 37188 = 549237 The sum is 549237. c) Step 1: Add the given numbers. 422433 + 17197 + 3210 = 442840 The sum is 442840. d) Step 1: Add the given numbers. 909090 + 18245 + 70208 = 997543 The sum is 997543. 2. Use properties of addition to determine, if both sides are equal or not. Put '=' or '≠' a) Step 1: Compare both sides of the equation. 470775 + 382115 = 382115 + 470775 This demonstrates the commutative property of addition. The sides are =. b) Step 1: Compare both sides of the equation. (356 + 471149) + 8201 = 356 + (471149 + 8201) This demonstrates the associative property of addition. The sides are =. c) Step 1: Compare both sides of the equation. 559197 + 0 = 559197 This demonstrates the additive identity property. The sides are =. d) Step 1: Compare both sides of the equation. 0 + 480079 = 480079 This demonstrates the additive identity property. The sides are =. e) Step 1: Compare both sides of the equation. 1 + 480079 ≠ 480070 480080 ≠ 480070 The sides are ≠. 3. Find the value of the following: a) 1000 more than 113972 Step 1: Add 1000 to 113972. 113972 + 1000 = 114972 The value is 114972. b) 10000 more than 590074 Step 1: Add 10000 to 590074. 590074 + 10000 = 600074 The value is 600074. c) 2000 more than 888888 Step 1: Add 2000 to 888888. 888888 + 2000 = 890888 The value is 890888. d) 30000 more than 99999 Step 1: Add 30000 to 99999. 99999 + 30000 = 129999 The value is 129999. 4. Roger wants to buy a car. He has a budget of rupees thirty nine lakhs. There are two options as shown below. Which option is within his budget? Roger's budget is thirty nine lakhs, which is ₹ 39,00,000. Option A: Step 1: Calculate the total cost for Option A. Total Cost A = Price + Tax + Accessories Total Cost A = ₹ 35,00,000 + ₹ 2,38,672 + ₹ 1,73,500 Total Cost A = ₹ 39,12,172 Step 2: Compare Total Cost A with Roger's budget. ₹ 39,12,172 > ₹ 39,00,000 Option A is over budget. Option B: Step 1: Calculate the total cost for Option B. Total Cost B = Price + Tax + Accessories Total Cost B = ₹ 34,72,250 + ₹ 2,56,400 + ₹ 1,71,350 Total Cost B = ₹ 39,00,000 Step 2: Compare Total Cost B with Roger's budget. ₹ 39,00,000 = ₹ 39,00,000 Option B is exactly within budget. Roger's budget is ₹ 39,00,000. Option A total cost: ₹ 39,12,172. Option B total cost: ₹ 39,00,000. Therefore, Option B is within his budget. 5. Nancy booked a two bedroom flat for rupees forty five lakh. There is an increase of rupees two lakh and forty thousand. What is the new price after increase? Is it more than ₹ 50,00,000? Step 1: Identify the initial price and the increase. Initial price = ₹ 45,00,000 Increase = ₹ 2,40,000 Step 2: Calculate the new price after the increase. New Price = Initial Price + Increase New Price = ₹ 45,00,000 + ₹ 2,40,000 New Price = ₹ 47,40,000 The new price after the increase is ₹ 47,40,000. Step 3: Compare the new price with ₹ 50,00,000. ₹ 47,40,000 < ₹ 50,00,000 The new price is not more than ₹ 50,00,000. So, the new price is ₹ 47,40,000, and it is not more than ₹ 50,00,000. Drop the next question! 📸