Physical quantities - math word problems - page 136 of 298
Number of problems found: 5952
- Goods price reduction
They reduced the goods by 15% from the original price of CZK 3,400. What is the new price? - Taxes
If you were charged $243 in taxes on a $4,050 purchase, what percent tax were you charged? - Suppose 2
Suppose that the half-life of a substance is 250 years. If there were initially 100 g of the substance, a. Give an exponential model for the situation b. How much will remain after 500 years? - Coin Total Value Euros
We have one-euro and two-euro coins. There are 12 two-euro and 6:2 one-euro ones. How many euros do we have together? - Dress discount
The dress was reduced from CZK 840 to CZK 651. Calculate what percentage they have been discounted. - Coal mined
The monthly plan exceeded 17,000 tons of coal at the mine by 12.5%. How many tons of coal did they mine? - Money distribution
Peter and George received a total of 200 euros. George received 75% of the amount. Determine how much each of them received. - Acceleration - free fall
How long will it take for a car to reach a speed of 180 km/h with an acceleration of 10 m/s²? - Clearance - vacation
The Sobotka family checked their suitcases before leaving on holiday. Their four suitcases had weights in the ratio 3:4:5:8. The total weight of all four suitcases was 60 kg. The maximum allowed weight per piece of luggage is 25 kg. a) Calculate the weigh - Cakes 4
Mother wants to bake three cakes. For the preparation of the first cake she needs 40 minutes and its baking in the oven lasts 25 minutes. The second cake she prepares in 20 minutes and it bakes for 35 minutes. The third cake she prepares in 50 minutes and - Books 4
A student read 30 pages in 6 days. He read 75 pages in x days. Calculate x. - Paint mixture ratio
A painter needs to mix yellow and red paint in a ratio of 3:7. How many liters of red paint must he add to 21 liters of yellow paint? - Play the flute
There are 100 members 12 play the flute. What % that plays the flute? - Insurance 2
A house valued at 255,000 euros has been insured for 224,000 euros. What percent has it been insured? - The grocery store
The grocery store earned € 15450 in the first week. In the second € 18630. What percentage of sales increased in the second week compared to the first week? - Road ascent
The road rises by 8 m to 2000 m. Calculate its ascent in per mille. - Onion bag calculation
They filled 140 bags of 5 kg of onions in the packing house. How many bags would they fill with the same amount of onions if they put 7 kg each? - Ages
The father is 36 years old, and his daughter is four years old. Write down the ratio of the age of the father and daughter. In what ratio will the ages of father and daughter be after four years? - Dress discount cost
After a thirty percent discount, the dress cost CZK 1,680. How much did it cost before the discount? - Price increase
They increased the price of the social word game SCRABBLE from SKK 600 to SKK 900. By what percentage did they increase the price of the game?
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