Register
După o reducere de 6% și o alta de 5% un produs are prețul de 178.6 lei. Aflați prețul initial
52.6k views
1 vote
După o reducere de 6% și o alta de 5% un produs are prețul de 178.6 lei. Aflați prețul initial

User Mgab
by
6.7k points

1 Answer

2 votes
(p- 6/100*p)= 94p/100= p1 - pretul dupa prima ieftinire

p1-5/100*p1= 95p1/100= 178,6 | *100

⇒ 95p1=17860

p1= 17860:95= 188

94p/100=188

94p= 18800

p= 18800/94

p=200


User Matt Crysler
by
7.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.3m questions

10.9m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!