Question

9. By selling a doren night suits for 34.920, Ruby
loses 18%. For what amount sho
uld she sell
each piece to gain 15% profit​

Answer 1

Yes, the satin pyjama set gives you that luxurious feel and is amazingly soft and comfy. Besides, the fabric auto-regulates the temperature, meaning it can keep you warm when you're cold and vice-versa

Answer 2

Answer:

please make me brainlylist

Step-by-step explanation:

If Ruby loses 18% by selling a dozen night suits for Rs.4920, she is selling it with the price of 82%(100%-18%)of real cost.

Let real cost of a dozen night suits be x

\frac{82x}{100} = 4920

x=4920*100/82

x=6000

Let y be real price of one night suit

y=x/12

y=6000/12=500

Let z be the price of one night suit with 15%profit

z=(115/100)y

z=500+115/100

z=575

Thus , she will get 15%profit when she sells each night suit for Rs.575