Respuesta :
you do 390/100 = 180/x then 390×X=390X
180×100=18000
390X=18000
390X÷390=X
18000÷390=46.15384615=46%
180×100=18000
390X=18000
390X÷390=X
18000÷390=46.15384615=46%
46.15 percentage of customers use coupons.
What is percentage?
In mathematics, a percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%".
According to questions, a store employee conducted a survey of 390 randomly selected customers.
According to the survey, 180 of the customers often use coupons.
We have to find percentage of customers use coupons.
Percentage of customer using coupons
[tex]=\frac{180}{390}[/tex]×[tex]100[/tex]
[tex]=46.15%[/tex]%
Hence we can conclude that 46.15 percentage of customers use coupons.
Learn more about percentage here:
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