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 subtraction problems: 1. Find the difference of weights given below. 1. 34 kg - 12 kg Step 1: Subtract the kilograms. 34 - 12 = 22 The difference is 22 kg. 22 kg 2. 249 kg - 136 kg Step 1: Subtract the kilograms. 249 - 136 = 113 The difference is 113 kg. 113 kg 3. 542 kg - 299 kg Step 1: Subtract the kilograms. 542 - 299 = 243 The difference is 243 kg. 243 kg 4. 36 kg 27 g - 24 kg 12 g Step 1: Subtract the grams. 27 g - 12 g = 15 g Step 2: Subtract the kilograms. 36 kg - 24 kg = 12 kg The difference is 12 kg 15 g. 12 kg 15 g 5. 94 kg 174 g - 39 kg 098 g Step 1: Subtract the grams. We need to borrow from kilograms because 174 < 098 is incorrect. 174 > 98, so we can subtract directly. 174 g - 98 g = 76 g Step 2: Subtract the kilograms. 94 kg - 39 kg = 55 kg The difference is 55 kg 76 g. 55 kg 76 g 6. 298 kg 248 g - 149 kg 248 g Step 1: Subtract the grams. 248 g - 248 g = 0 g Step 2: Subtract the kilograms. 298 kg - 149 kg = 149 kg The difference is 149 kg 0 g. 149 kg 0 g