Question

Out of a number of saras bird one fourth of the number are moving about in lots 19 coupled with one fourth as well 7 time the square root of the number move on a hill 56 birds remain in vocular tree what is total number of birds

Answer 1

Answer:

Step-by-step explanation:dude by the way the actual question is 1/9th couple not 19 couple.

Answer 2

Answer:

Total number of birds are 576.

Step-by-step explanation:

Given : Out of a number of saras birds, one fourth of the number are moving about in lots, 1/9 coupled with 1/4 as well as 7 times the square root of the number move on a hill, 56 birds remain in vakula trees.

To find : What is the total number of birds?

Solution :

Let the number of birds be x^2

Number of birds moving about lots be \frac{x^2}{4}

Number of birds coupled along be \frac{x^2}{9}

Number of birds moves on hill be 7\sqrt{x^2}=7x

Number of birds remaining on tree is 56.

According to question,

\frac{x^2}{4}+\frac{x^2}{4}+\frac{x^2}{9}+7x+56=x^2

\frac{11x^2}{18}+7x+56=x^2

7x+56=\frac{7x^2}{18}

7x^2-136x-1008=0

x^2-18x-114=0

x^2-24x+6x-114=0

x(x-24)+6(x-24)=0

(x-24)(x+6)=0

x=24,x=-6

Reject x=-6.

So, x=24

x^2=24^2=576

Therefore, Total number of birds are 576.