Herbs lose 75% weight By drying. How many fresh herbs do you have to collect if you want to make 1.5 kg of dried herbs?
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:
- Sales off
The price has decreased by 20%. How many percents do I have to raise the new price to be the same as before the cut?
There are 350 girls in the school, and the other 30% of the total number of pupils are boys. How many pupils does the school have?
- Holidays - on pool
Children's tickets to the swimming pool stands x € for an adult is € 2 more expensive. There was m children in the swimming pool and adults three times less. How many euros make treasurer for pool entry?
Agricultural cooperative has increased the number of housed cows by 14% to 285 units. By how many cows increased agricultural cooperative the number of cows?
- The ball
The ball was discounted by 10 percent and then again by 30 percent. How many percent of the original price is now?
Cacao contains 34% filling. How many grams of filling are in 130 g cacao.
- Cinema tickets
Cinema sold 180 tickets this Thursday, which is 20%. Monday 14%, Tuesday 6%, Wednesday 9%, Friday 24%, Saturday 12%, and Sunday 15%. How many tickets were sold per week?
- Frameworks is bad
Calculate how many percent will increase the length of an HTML document, if any ASCII character unnecessarily encoded as hexadecimal HTML entity composed of six characters (ampersand, grid #, x, two hex digits and the semicolon). Ie. space as:
In the first round of slalom fell 15% of all competitors and in the second round another 10 racers. Together, 40% of all competitors fell. What was the total number of competitors?
- Finding the base
Find unknown base of percent: 12.5 percent of what = 16 ?
- 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:
35% of what number is 35?
- Sale off
Product cost 95 euros before sale off. After sale off cost 74 euros and 10 cents. About what percentage of produt became cheaper?
- Fifth of the number
The fifth of the number is by 24 less than that number. What is the number?
- The price
The price of the land increased by 17%. What was the original price of the land if it now costs 46800 €?
52 is what percent of 93?
- Reducing number
Reducing the an unknown number by 28.5% we get number 243.1. Determine unknown number.