Question

garden, 20% of the plants are Rose and 50% of the rest are Marigold. If the remaining
900 plants are Jasmine, then how many total plants are there in the garden?

Answer 1

Answer:

total plants=3000

Step-by-step explanation:

30%=900 (atq)

10%=300

so 100%=300.10=3000

Answer 2

Given :-

• 20 % plants are roses .

• 50% plants are Marigold .

• 900 plants are Jasmine .

To Find :-

• Total plants in garden .

Solution :-

In garden there are total 100% plants .

We are provided with the percentage of roses and marigold between don't know what is the percentage of Jasmine.

→ Roses+ Marigold +Jasmine = 100%

→ 20% +50%+ Jasmine = 100%

→ Jasmine = 100% - 70%

→ Jasmine = 30% of total plants.

It means 30% of total plants make 900 .

$\boxed{\sf{\implies \; Total \: plants = \frac{number\: of \: Jasmine \:plants\: \times 100}{percentage\: of \: jasmine\: plants } }}$

Using the above mentioned formula :-

$\sf{\implies \: Total\: plants = \frac{900 \times 100}{30} }$

$\sf{\implies \: Total \: plants = \frac{ \cancel{900} \times 100}{ \cancel{30} } }$

$\sf{\implies \: Total \: plants = 30 \times 100 }$

$\underline{\underline{\sf{\implies \: Total \: plants = 3000}}}$

Answer is 3000 plants .