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МатематикаВопрос:
2. How much time did Peter spend on the entire job?
Ответ:
Ответ: 60 минут.
Похожие
- 4. Calculate: 60 * (19 - 14) + 51 = 63 99 : (64 : 2 + 37) = 8 + (52 : 2 + 4) = 38 55 - 90 : (27 : 3 + 18) = 45
- 5. Calculate in columns: 368 + 269 316 - 284 298 * 3 623 : 7
- 6. Perform division with remainder: 23 : 6 = 10 (remainder 5) 67 : 9 = 63 (remainder 4) 71 : 17 = 4 (remainder 3)
- 7. Solve the equations: 329 + x = 754 6 * x = 96 x : 3 = 18
- 8. Peter is standing by a barrel with a capacity of 50 liters. He needs to fill this barrel. He has a bucket with a capacity of 5 liters. To fill the bucket with water from the well, Peter takes 1 minute, to carry the bucket of water from the well to the barrel and pour it in - 3 minutes. The trip to the well takes 2 minutes.
- 1. How many full buckets of water did Peter pour into the barrel to fill it?
- 3. At what time did Peter finish the entire job if he started at 10:10 AM?
- 9. Write the names of all equilateral and all obtuse triangles.
