Question

В саду Мальвины расцвели три куста роз. На одном кусте распустилось 8 жёлтых роз, на втором - 7 белых роз, а на третьем - столько красных роз, сколько белых и жёлтых роз вместе. Сколько распустилось красных роз? Сколько всего распустилось роз на трех кустах?

Answer 1

8+7=15 белых желтых и красных роз

Answer 2

8+7=15(желт) роз. 2)15+8+7=30(роз) всего. Ответ:30 роз всего.

Answer 3

На первом кусте распустилось 8 желтых роз. На втором кусте распустилось 7 белых роз. На трет

Answer 4

Problem Analysis

In the given problem, there are three bushes of roses in Malvina's garden. The first bush has 8 yellow roses, the second bush has 7 white roses, and the third bush has the same number of red roses as the total number of yellow and white roses combined. We need to determine the number of red roses and the total number of roses on all three bushes.

Solution

Let's solve the problem step by step:

1. The first bush has 8 yellow roses. 2. The second bush has 7 white roses. 3. The third bush has the same number of red roses as the total number of yellow and white roses combined.

To find the number of red roses, we need to add the number of yellow and white roses and then subtract that sum from the total number of roses on the third bush.

Let's calculate the number of red roses:

1. Number of yellow roses: 8 2. Number of white roses: 7 3. Total number of yellow and white roses: 8 + 7 = 15 4. Number of red roses on the third bush: Total number of yellow and white roses - Number of yellow and white roses = 15 - (8 + 7) = 15 - 15 = 0

Therefore, there are 0 red roses on the third bush.

To find the total number of roses on all three bushes, we need to add the number of roses on each bush.

Let's calculate the total number of roses:

1. Number of roses on the first bush: 8 2. Number of roses on the second bush: 7 3. Number of roses on the third bush: 0 4. Total number of roses on all three bushes: 8 + 7 + 0 = 15

Therefore, there are 15 roses in total on the three bushes.

Answer

The number of red roses that bloomed is 0. The total number of roses that bloomed on the three bushes is 15.

I hope this helps! Let me know if you have any further questions.