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 are the solutions to the problems from the image. 1. Rounding to the nearest whole number 3.412 Step 1: Identify the digit in the tenths place, which is 4. Step 2: Since 4 is less than 5, round down. The whole number remains 3. The rounded number is 3. 4.500 Step 1: Identify the digit in the tenths place, which is 5. Step 2: Since 5 is 5 or greater, round up. The whole number 4 becomes 5. The rounded number is 5. 6.999 Step 1: Identify the digit in the tenths place, which is 9. Step 2: Since 9 is 5 or greater, round up. The whole number 6 becomes 7. The rounded number is 7. 0.001 Step 1: Identify the digit in the tenths place, which is 0. Step 2: Since 0 is less than 5, round down. The whole number remains 0. The rounded number is 0. 2. Mangoes word problem A boy has 120 mangoes. He sells (1)/(4) of them. Step 1: Determine the total number of mangoes. Total mangoes = 120 Step 2: Determine the fraction of mangoes sold. Fraction sold = (1)/(4) Step 3: Calculate the number of mangoes sold by multiplying the total mangoes by the fraction sold. Number of mangoes sold = (1)/(4) × 120 Number of mangoes sold = (120)/(4) Number of mangoes sold = 30 The boy sold 30 mangoes. That's 2 down. 3 left today — send the next one.