Math, asked by himangshusahapoddar, 5 months ago

. In a garden there are 144 flower plants. Among them, the ratio of rose plants, marigold plants and hibiscus plants is 2:3:7. Now if 8 more rose plants are planted there, then the new ratio of the respective plants is​

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Answered by bhaveshpatil0105
0

Answer:

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Answered by kncclibrary
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Answer:

In a garden 1/4 of the plants were rose plants, 2/3 were jasmine plants, and the remaining 30 were hibiscus plants. How many total plants were there in the garden?

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Let the total number of plants be X.

As per the question given, 1/4 of the plants are roses, 2/3 of the plants are jasmines, and the remaining 30 are hibiscuses.

So (X/4) + (2X/3) + 30 = X.

Solving the equation, we get

(11X/12) + 30 = X

i.e., X - (11X/12) = 30

i.e., X/12 = 30

Therefore X = 360.

Hence the total number of plants are 360.

Number of Rose Plants : X/4 = 360/4 = 90.

Number of Jasmine Plants : 2X/3 = 2*360/3 = 240

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