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 calculations for Question 1.1: 1.1.1 Calculate 4(3)/(7) × (45 - 37)^3 Step 1: Convert the mixed number to an improper fraction and simplify the expression in the parentheses. 4(3)/(7) = ((4 × 7) + 3)/(7) = (28 + 3)/(7) = (31)/(7) (45 - 37) = 8 Step 2: Substitute the simplified values back into the expression and calculate the power. (31)/(7) × (8)^3 = (31)/(7) × (8 × 8 × 8) (31)/(7) × 512 Step 3: Multiply the fraction by the integer. (31 × 512)/(7) = (15872)/(7) Step 4: Convert the fraction to a decimal and round to two decimal places as instructed. (15872)/(7) ≈ 2267.42857... Rounded to two decimal places: 2267.43 1.1.2 Calculate 24\% of R 1 240 Step 1: Convert the percentage to a decimal. 24\% = (24)/(100) = 0.24 Step 2: Multiply the decimal by the given amount. 0.24 × R 1240 Step 3: Perform the multiplication. 0.24 × 1240 = 297.6 The amount is in Rands, so the answer is: R 297.60 Send me the next one 📸