On Monday, 33 tickets were sold. Every next day, twice as many as the previous day. How many tickets were sold on Friday and how many totally from Monday to Friday?
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:
- Word problem
395 students were on holiday in Hungary. 110 bought pizza, chips 21 pupils, 26 pupils bought soda, butter 18 pupils, 12 pupils fruits, vegetables 29 students. How much pay for all the food, if every meal cost 5.5 euros?
- The percentages in practice
If every tenth apple on the tree is rotten it can be expressed by percentages: 10% of the apples on the tree is rotten. Tell percent using the following information: a. in June rained 6 days b, increase worker pay 500 euros to 50 euros c, grabbed 21 fro
- Down syndrome
Down syndrome is one of the serious diseases caused by a gene mutation. Down syndrome occurs in approximately every 550-born child. Express the incidence of Down's syndrome in newborns at per mille.
- Apples 2
James has 13 apples. He has 30 percent more apples than Sam. How many apples has Sam?
- Percents - easy
How many percent is 432 out of 434?
- Combine / add term
Combine like terms 4c+c-7c
Expressed as a percentage:
- The square
The square root of 25 times the square root of 81 is what number?
- Double percent
What is 80% of 60% of 2800?
- Decimal expansion
Calculate: 2 . 1 + 0 . 10 + 7 . 10000 + 4 . 1000 + 6 . 100 + 0 . 100000 =
In a class are 32 pupils. Of these are 8 boys. What percentage of girls are in the class?
Average of 7 numbers is 65. What is its sum?
148 is the total number of employees. The conference was attended by 22 employees. How much is it in percent?
- Watching TV
One evening 2/3 students watch TV. Of those students, 3/8 watched a reality show. Of the students that watched the show, 1/4 of them recorded it. What fraction of the students watched and recorded reality tv.
- Unknown number
Identify unknown number which 1/5 is 40 greater than one tenth of that number.
- Hexadecimal number
What will be hexadecimal number 303 as decimal number?
Solve the equation: 1/2-2/8 = 1/10; Write the result as a decimal number.