Question

.
A welfare association collected 810000 as donation from the residents. If each paid as many
rupees as there were residents, find the number of residents.
intelligent can solve this​

Answer 1

Answer:

900

Step-by-step explanation:

let the number of residents and the amount of money paid by each resident be X as they both are equal...

then the amount collected will be X multiplied by X which is equal to 810000

X^2=810000

X=√810000

X=900