Question

In a garden 70% of flowers are roses and rest are lilies if 1/2 roses and 7/8 are lillies are yellow and probabilty that the yellow flower randomly selected is yellow

answer = 4/7

Answer 1

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Step-by-step explanation:

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Answer 2

Answer:

The probability of selecting a yellow coloured flower being randomly selected from the garden is $0.6125$

Step-by-step explanation:

Now there is a 70% chance of selecting roses from a garden full of flowers and the rest are lilies, i.e., 30% are lilies.

Let us assume there are hundred flowers.

So according to question, 70 of them are roses and 30 of them are lilies.

Now, we are also given that  of the roses are yellow, so the number of yellow roses will be:

$\frac{1}{2} \times70=35$

Similarly, we are given that $\frac{7}{8}$ of the lillies are yellow, so the number of yellow lillies will be:

$\frac{7}{8} \times30=26.25$

So, the total number of yellow flowers in the garden are:

$=35+26.25\\=61.25$

Now the probability of finding a yellow flower randomly from the garden is:

$P(a yellow flower)=\frac{61.25}{100}$

or

$P(a yellow flower)=0.6125$

Thus, the probability of selecting a yellow flower randomly from the garden is found to be $0.6125$

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https://brainly.in/question/16406320