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Viefleur [7K]
3 years ago
15

4 out of 5 U.S. homeowners have a cell phone.what percent of homeowners do not have a cell phone?

Mathematics
2 answers:
timama [110]3 years ago
7 0
Percent means parts out of 100
x/100=x%

4/5=x%
4/5=x/100
times 100 oth sides
400/5=x
80=x
80% do
100-do=do not have
100-80=20
answer is 20%
-BARSIC- [3]3 years ago
5 0
20%
4/5=0.8
Move the decimal twice to the right and you get 80.
Which equals 80%
Also percent equals 100.
Then you subtract 100 from 80 and get 20.
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