Question

Улитка проползла от куста роз до крыльца виллы "Курица" 9 м проползая каждую минуту по 10 см когда она начала своё движение от куста роз к крыльцу если приползая к первой ступеньке в 10 ч 15 мин утра? достаточно ли у неё времени чтобы спрятаться от господина Нильсона под пустым ведром если до ведра 45 дм ползти она будет с той де скоростью а господин Нильсон выйдет на крыльцо через 50 мин?

Answer 1

1) 9м=900 см:10 = 90 мин. - улитка ползла до крыльца;
2) 10ч 15 мин - 90 мин =10ч 15 мин- 1 ч 30 мин = 8 ч 45 мин - улитка начала свое движение;
3) 45 дм = 450 см :10 = 45 мин - улитка будет ползти до ведра.
Ответ: улитка начала своё движение от куста роз к крыльцу в 8ч 45 мин и у нее достаточно времени чтобы спрятаться от господина Нильсона под пустым ведром.

Answer 2

Calculation of the Snail's Movement:

To determine if the snail has enough time to hide under the empty bucket before Mr. Nilsson reaches the porch, we need to calculate the time it takes for the snail to reach the bucket and compare it to the time it takes for Mr. Nilsson to reach the porch.

Given information: - The snail crawled from the rose bush to the porch, covering a distance of 9 meters. - The snail crawled at a rate of 10 centimeters per minute. - The snail started crawling at 10:15 AM.

To calculate the time it took for the snail to reach the bucket, we can use the formula:

Time = Distance / Speed

The distance from the rose bush to the bucket is 45 decimeters (dm), which is equivalent to 4.5 meters.

Using the formula, we can calculate the time it took for the snail to reach the bucket:

Time = 4.5 meters / 0.1 meters per minute = 45 minutes

Therefore, it took the snail 45 minutes to reach the bucket.

Time Comparison:

Now, let's compare the time it took for the snail to reach the bucket with the time it takes for Mr. Nilsson to reach the porch.

According to the given information, Mr. Nilsson will reach the porch in 50 minutes.

Comparing the time it took for the snail to reach the bucket (45 minutes) with the time it takes for Mr. Nilsson to reach the porch (50 minutes), we can conclude that the snail has enough time to hide under the empty bucket before Mr. Nilsson reaches the porch.

Therefore, the snail will be able to hide under the empty bucket before Mr. Nilsson reaches the porch.

Please let me know if there is anything else I can help you with!