Basic operations and concepts - math word problems - page 115 of 319
Number of problems found: 6371
- Popsicles
Franc went to buy ice lollies. If he buys 4 popsicles, he misses 1 USD. When he purchased 3 popsicles, he got back 3 USD. How many USD was a popsicle? - Multiply 2700
I think the number. If I add five and multiply the result by 7, I get 245. Which is it? - Equation
Equation f(x) = 0 has roots x1 = 64, x2 = 100, x3 = 25, x4 = 49. How many roots have equation f(x²) = 0? - Pupils
There are 27 pupils in the classroom. They can swim 21 and ski nine pupils. Neither swim nor ski three pupils. How many pupils can swim and ski? - Original 27411
The tourist section planted 145 trees, 16% more than planned. What was the original plan? - Determine 7495
Determine the product's original price, which, after a 20% discount, costs 90 CZK. - Left-handed
There are 100 people in a room, 99% of whom are left-handed. How many left-handed people must leave the room to reduce this proportion to 98%?
- Original 66004
They reduced the shoes by CZK 132 to 85% of the original price. How much did they cost before the discount? - Discounted 63084
The product was discounted by 15% and the price after the discount is 300 euros. How much did it cost before the deal? - Lions
If eight lions are 40%, how many would 75% be? - Following 34291
The following holds for two non-empty sets, A and B: A ∪ B has 16 elements, A ∩ B has 11 elements, and the set A - B is empty. How many elements does set B-A to have? - Determine 8115
The number of blue and green candies is 5:6. and The number of red and green candies is 3:8. Determine the ratio of red and blue candies. - Summands 6879
Divide the number 111 into three summands so that each is two larger than the previous one. - One-third 6704
What time is it now that the time that has elapsed since noon is one-third of the time before midnight? - Expensive 5658
An unnamed brand TV is the store's fifth most expensive and tenth cheapest TV. How many different TVs are there in the store?
- Representing 5562
The chess group consists of eight boys, representing 40% of all group members. How many girls go to the chess ring? - Webshop 3027
The webshop reduced the price of the suit by p percent. What was the new cost of the suit? - Savings 2411
How many euros does Karol save if 7% of his savings is 70 euros? - School marks
Boris has a total of 22 marks. Ones have three times less than threes. There are two twos. How many have the ones and threes? - A solution
A solution of salt and water has 15% salt by weight. From it, 30 kg evaporated, and the solution now contains 20% salt. Find the original quantity of the solution.
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