Two MP3 players whose price was equal to originally have been discounted the first by 20%, the second by 35%. After the price reduction was the difference in their prices 750, - CZK. What was the original price of each of the two players?
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this example are needed these knowledge from mathematics:
Next similar examples:
- Profit gain
If 5% more is gained by selling an article for Rs. 350 than by selling it for Rs. 340, the cost of the article is:
- The game of blind man's buff
Slovak levy system makes the gross wage deductions from your pay state employees. It has two components - part employee pays and part pays by the employer Suppose that the super gross wage paid 23% employer. After deducting these contributions we receive g
- Price reduction
Price of camera is 654 USD on sale its price reduced to 411 USD. Calculate the percentage reduction in the price of the camera.
- Percentage reduction
Reducing the unknown number by 19% get number 700.7 Determine unknown number.
Peter had a sachet of candy. He wanted to share with his friends. If he gave them 30 candies, he would have 62 candies. If he gave them 40 candies, he would miss 8 candies. How many friends did Peter have?
If you take a bank loan $ 10000 and we want to repay after the year, we have to pay the total amount $ 10320/ What is the annual interest rate on this loan?
One-fifth of the monthly pocket money contributes Maros for food for his cat, half of the rest postpone for a new smartphone. The remaining € 8 spend. How much pocket money gets Maros a month?
- School yearbook
Bianca sold Php.18,500 worth of advertisements for the school yearbook. If she is given a commision of 8%, how much did she earn for the advertisements?
- Reducing number
Reducing the an unknown number by 28.5% we get number 243.1. Determine unknown number.
- Base, percents, value
Base is 344084 which is 100 %. How many percent is 384177?
- Seeds 2
How many seeds germinated from 1000 pcs, when 23% no emergence?
Iron ore contains 57% iron. How much ore is needed to produce 20 tons of iron?
One pair of socks worth CZK 27. Set of 3 pairs of these socks are sold with 10% discount. How many we will pay CZK for two offered sets of socks?
148 is the total number of employees. The conference was attended by 22 employees. How much is it in percent?
The children's competition was attended by 63 girls, which is 30% of all children's participants. How many children attended this competition?
Calculate how many % is the number 26.25 less than the number 105.
Of the 80 people 50 people ill cancer. What percentage of people isn't ill?