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
Here's the solution for question 29, continuing from where we left off: Step 3: Substitute the given values into the formula. We have the formula: a × b = LCM(a, b) × GCF(a, b). Given LCM = 264, GCF = 4, and one number a = 30. We need to find the other number b. 30 × b = 264 × 4 Step 4: Calculate the product of LCM and GCF. 30b = 1056 Step 5: Solve for b by dividing both sides by 30. b = (1056)/(30) b = (176)/(5) b = 35.2 The other number is 35.2. Here's the solution for question 30: Step 1: Break down the number 4,120,450,345 into periods (billions, millions, thousands, ones). • Billions: 4 • Millions: 120 • Thousands: 450 • Ones: 345 Step 2: Write the number in words based on the periods. Four billion, one hundred twenty million, four hundred fifty thousand, three hundred forty-five. Step 3: Compare with the given options. Option c) matches the breakdown. The number 4,120,450,345 in words is c) Four billion one hundred twenty million four hundred fifty thousand and three hundred forty five. Here's the solution for question 31: Step 1: Break down the number 4,567,891 into periods (millions, thousands, ones). • Millions: 4 • Thousands: 567 • Ones: 891 Step 2: Write the number in words based on the periods. The number 4,567,891 in words is Four million, five hundred sixty-seven thousand, eight hundred ninety-one. Last free one today — make it count tomorrow, or type /upgrade for unlimited.