Question

A factory increase the production of its machine part from 80000 to 92610 in 3 year. find the rate of growth



Plz tell fast​

Answer 1

Step-by-step explanation:

It is given that

Production of cars in 2011-2012 = 80000

Production of cars in 2014-2015= 92610

Period (n) = 3 years

Consider r% as the rate of increase

We know that

A/P = (1+r/100) n

Substituting the values

92610/80000=(1+r/100)

3

By further calculation

(21/20)

3

=(1+r/100)

3

We can write it as

1+r/100=21/20

r/100=21/20−1=1/20

By cross multiplication

r=1/20×100=5

Hence, the annual rate of growth of production of cars is 5% p.a.

Answer 2

Answer:

5%

Step-by-step explanation:

80000/92610 okkkkkkkkmkmmmmmm