Atypical middle-income household in 1980 earned $34,757. a similar household in 2009 earned $38,550. what was the relative increase in income for these households from 1980 to 2009? round to the nearest one percent.

Given conditions are :

In 1980's, a typical middle-income household earned=  $34,757

In 2009, a similar middle-income household earned= $38,550

And we have to find relative increase in income for these households from 1980 to 2009.

So first we will find the total increase in amounts.

Relative increase =

= 10.91% or rounding it off we get approx 11%.

Hence, the answer is 11%.

answer: haha (: i’ll go see what it is

step-by-step explanation: