Seryozha and Petya have 69 stamps in total. Petya has
To find the cost of 1 kg, divide the total paid by the weight: 1 kg of candy costs 27 rubles . 3. Solve the Equations a) Combine like terms: Answer: b) Combine like terms: Multiply both sides by 0.8: Answer: 4. Word Problem: Quantity Comparison vilenkin k-5 p 17 6 klass gotovye kontrolnye raboty
Below is the solution for from this control work, which corresponds to the material in paragraphs 16–17 of the textbook. ✅ Control Work K-5 (Variant 1) Solutions Seryozha and Petya have 69 stamps in total
times more stamps than Seryozha. How many stamps does each boy have? be Seryozha's stamps. Then Petya has 1.875x1.875 x Seryozha has 24 stamps , and Petya has 45 stamps ( Evaluation and Study Resources Solve the Equations a) Combine like terms: Answer:
If you are looking for other variants or further explanations, you can consult these repositories: