Basic operations and concepts - math word problems - page 145 of 319
Number of problems found: 6371
- Minutes 63024
Peter slept 635 minutes. He woke up at 7:15 in the morning. What time did he go to bed? - Exchanged 59993
Lukáš and Laco exchanged stamps. Before the exchange, Lukáš had 25 more marks than Laco. After the exchange, he had more Laco marks. At least how many stamps does Laco receive from Lukáš? - Groceries
Arturo buys two cans of tomato soup, each $0.52, and 12 cans of chicken noodle soup, each $0.51. Thus, the total cost of these groceries is $0.51. - Martina 4731
Martina is four years older than her brother. How many years older than a brother will he be in 8 years? - Triceratops 2868
Triceratops was admitted to the enclosure 10 minutes earlier than Stegosaurus but 6 minutes later than Diplodukos. Diplodukos was the first to leave the enclosure 7 minutes before Stegosaurus and 10 minutes before Triceratops. How many minutes were the Tr - Ratios
Divide: a) 250 CZK in the ratio of 2:3 b) 1000 CZK in the ratio 4:7:9 - Salesman 4
The salesman sold 3/5 of the potatoes on the first day and 2/3 of the rest on the second day. What fraction of the potatoes did he sell in two days? What fraction of the potatoes did he have left?
- Ice cream
Two and a half liters of ice cream are divided (unequally) into two parts that are in the ratio of 1:7. How much is each part? - The sales 2
The sales tax in your city is 8.8 percent, and an item costs 55 USD before tax. How much tax would you pay on that item? - Eight chairs
There are eight chairs by the table, and one more child sitting on each one. There are two times more girls than boys. How many girls and how many boys can there be? - Four operations
How many ways can you add +, -, *, / characters among four tens to always get the number 10? - Identity
123456789 = 100 Correct the given identity/equation only using three plus or minus signs. - Percent chaining
Calculate 20% from 70% from 80 km - Colors
Arnold got birthday 7 color pens in different colors. How many ways can he give them side by side in pencil? - Difference 36821
What is the difference between ¾ of 50% of 100 and ½ of 75% of 100?
- Bracelet
The silver bracelet weighs 62g and contains 59g of silver. What is the purity of the bracelet? - Expressions 62284
Express the numbers 18, 28, 32, 40, 48, and 200 as numeric expressions composed of the digits 5. - Promile
Calculate the 17.6 ‰ of 353. - Kilograms 84201
60 kg of fruit were divided into the KOP store and the FRESH store in a ratio of 2:3. How many kilograms did the FRESH store receive? - Increased 83849
Starka's pension of €345 was increased by 9%. What will her pension be after the increase?
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