Question #61b1b

2 Answers
Oct 7, 2016

Percent increase = 32%=32%

Explanation:

First, let's evaluate what percentage of 12,25012,250 gives 16,17016,170:

=> (12,250) / (100) cdot x = 16,17012,250100x=16,170

=> 122.5 x = 16,170122.5x=16,170

=> x = 132%x=132%

This means that 132%132% of 12,25012,250 is equal to 16,17016,170.

100%100% of any number is equal to that number.

=> 100%100% of 12,250 = 12,25012,250=12,250

So if we added 32%32% of 12,25012,250 to itself, we would get 16,17016,170.

Therefore, the percent increase is 32%32%.

Oct 31, 2016

Percentage increase is 32%.

Explanation:

Increase in number of people==16170-122501617012250 =3920.=3920.
:. Percentage Increase =
(Increase in no. of people) -:(Initial no. of people). xx100 %.
=3920/12250*100 % =0.32xx100 %. =32%.

:.Percentage increase is 32%. (answer).