Jerry's bowling score was 230 last week, but only 190 this week.

What was the percent decrease in Jerry's score?

A.
21.1%

B.
17.4%

C.
1.74%

D.
2.11%

Question

Jerry's bowling score was 230 last week, but only 190 this week.
 
What was the percent decrease in Jerry's score?
 
 A.
21.1%
 
 B.
17.4%
 
 C.
1.74%
 
 D.
2.11%

anonymous · Answer

@Thesmarterone

anonymous · Answer

@Thesmarterone need help in math me think it D

anonymous · Answer

230*0.174=40.02
230-40.02=189.98

anonymous · Answer

You have to devide the new score by the old one:
190/230= 
0,826
Now subtract 1
0,826-1=
-0,173
Take the module and multiply by 100
17,39%
Latter b

anonymous · Answer

yes, 17.4 is the closest answer :)

anonymous · Answer

I was never good with percents I don't know what happened to me now I'm a teenager I think I don't need school and it sucks