Question

A School enrolled 2000 student in a particular year. The school decided to increase the strength of the student at the rate of 20% per year. What will be the strength of the student after 3 years?

answer check :- 3456

Do it step wise ! if everything is correct then i will mark you as brainlist... ok​

Answer 1

Answer:

Since 20% of 2000 is 400,

and the school will enroll 20% more every year,

we can say that after 3 years,

400 * 3 = 1200,

2000 + 1200 = 3200.

We can say after 3 yrs there will be 3200 students.

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Step-by-step explanation:

Answer 2

HERE IT WILL BE THE FORMULA = P(1+r/100)^n

SO THE SCHOOL ENROLLED 2000 STUDENT IN A PARTICULAR YEAR .

P= 2000

time=3 years

rate = 20%

INCREASED STUDENT = 20%

increased student = 2000(1+20/100)³

= 2000(1+0.2)³

= 2000(1.2)³

= 2000*1.728

= 3456

so after 3 years strength of the student will be 3456 .

hope it helps you .