Colise has 2 vases of flowers that each hold 10 red and 5 yellow roses. Michelle has the same total number of roses but in 3 vases. Each vase has 6 red roses.



How many yellow roses is in each of Michelle's vase?

Michelle has a total of 2*10+2*5 = <<2*10+2*5=30>>30 roses

Michelle has 30-4*6 = <<30-4*6=6>>6 yellow roses.
Each of Michelle's vases therefore contains 6/3 = <<6/3=2>>2 yellow roses. Answer: \boxed{2}.

To find the number of yellow roses in each of Michelle's vases, we first need to calculate the total number of roses she has.

Colise has 2 vases of flowers, each holding 10 red and 5 yellow roses. So, Colise has a total of (10 + 5) = 15 roses in each vase.
Michelle has the same total number of roses but in 3 vases. So, Michelle has a total of (15 x 3) = 45 roses.

We know that each vase of Michelle has 6 red roses. So, the remaining roses in each vase must be yellow.

To find the number of yellow roses in each vase, we subtract the number of red roses from the total number of roses in each vase. Therefore,

Number of yellow roses in each of Michelle's vase = Total number of roses in each vase - Number of red roses in each vase
= 15 - 6
= 9

Therefore, each of Michelle's vases has 9 yellow roses.

To find out how many yellow roses are in each of Michelle's vases, we first need to determine the total number of roses in Michelle's vases.

We know that each of Colise's vases contains 10 red and 5 yellow roses. Since Colise has 2 vases, the total number of roses she has is calculated as follows:
2 vases * (10 red roses + 5 yellow roses) = 2 vases * 15 roses = 30 roses

Now we need to figure out how many roses are in each of Michelle's vases. We know that each of her vases has 6 red roses, and the total number of roses in her vases is 30 (the same as Colise's total).

To find the number of yellow roses in each of Michelle's vases, we can subtract the number of red roses from the total number of roses in her vases. Since each vase has 6 red roses, we calculate:
30 roses - (3 vases * 6 red roses) = 30 roses - 18 roses = 12 roses

Therefore, each of Michelle's vases contains 12 yellow roses.