Question

in april 2018 the number of visitors to jijamata udyan to see penguin increased daily by 100 if a total of 52500 people visited jijamata udyan in that month how many person visited jijamata udyan on 1st april 2018​

Answer 1

Answer: 300

Step-by-step explanation:

Let the number of visitors in 1st of April = x

If the the number of visitors to jijamata udyan to see penguin increased daily by 100 ,

Then we will get a series that shows the number of people in the month of April ,

x, x+100, x+200, _ _ _ _ _  up to 30 terms  ( since total days in April = 30 )

Which is an AP,

Since, the sum of this series = 52500,

⇒ $\frac{30}{2}[2\times x + (30-1)\times 100]=52500$

⇒ $15[2x+2900]=52500$

⇒ $2x+2900=3500$

⇒ $2x=600$

⇒ $x=300$

Hence the number of visitors on 1st of April = 300.

Answer 2

Answer:

Step-by-step explanation:

Let the number of visitors in 1st of April = x

If the the number of visitors to jijamata udyan to see penguin increased daily by 100 ,

Then we will get a series that shows the number of people in the month of April ,

x, x+100, x+200, _ _ _ _ _  up to 30 terms  ( since total days in April = 30 )

Which is an AP,

Since, the sum of this series = 52500,

⇒

⇒

⇒

⇒

⇒

Hence the number of visitors on 1st of April = 300.

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