If 368 teenagers in a population of 4,310 report that they have smoked at least one cigarette during the past year, to one decimal place, what percentage reported this

Divide the amount of teenagers that smoked by the total population:



Multiply this decimal by 100 to convert into a percentage:



To round to the nearest decimal place, look at the hundredths value:

8.53
3 > 5
8.53 -> 8.5

8.5% of teenagers reported that they smoked at least one cigarette.

Okay i will add you

X= 49; x = 4step 1: foilstep 2: equal both to 0step 3: find x individually