Physical quantity - math word problems - page 164 of 342
Number of problems found: 6831
- Mirror
How far must Paul place a mirror to see the top of the tower 12 m high? The height of Paul's eyes above the horizontal plane is 160 cm, and Paul is from the tower distance of 20 m.
- Cheaper 63574
The book was twice as 10% cheaper as € 5.60. How much does it cost now
- Cross-country 62244
How many cross-country skis have risen in price if they increased the original price of € 75 to € 90
- Percentage 60143
Igor paid only 12 euros for sneakers instead of 15 euros. What percentage did he pay less? What percentage of the original amount of sneakers became cheaper?
- Original 57121
They reduced the goods by 15% from the original price of CZK 3,400. What is the new price?
- Monkey
The monkey fell into 20 meters deep well. Every day it climbs 3 meters, at night it drops back by 2 m. On what day it gets out from the well?
- Calculate 83788
The angles alpha and beta are adjacent. Calculate the size of the angle beta if alpha is 57°.
- A toy 2
A toy car costing 500.00 is reduced by 10% in the sale. How much does it cost now?
- Markup 2
A store manager paid $74 for an item and set the selling price at $102.86. What was the percent markup?
- Mac worked
Mac worked for 8 hours and earned 897.6 pesos. How much will he earn if he works for 6.5 hours a day for a week?
- A recipe 3
A recipe calls for 1/2 cup of ingredient A for every 1 2/3 cups of ingredient B. You use 4 cups of ingredient A. How many cups of ingredient B do you need?
- A pack
A pack of 8 sports drinks costs $5. How much would it cost to buy 72 sports drinks?
- Commission rate
George sold a house and lot worth Php 2,000,000.00. If the owner gave him Php 110,000.00 as a commission, what is the commission rate?
- Sale goods
The supermarket reduced the sale of goods twice. First by 15% and another 20% of the new price. What percentage of the original price was the final price?
- Slices of ham
If 17 slices equal 70 calories, how many calories are in 5 slices?
- Profitability
The purchase price of goods is 13000, and the sales price is 20000. What is the profitability as a percentage?
- Representing 83587
Juraj paid 87 euros for ski training, representing 60% of the total. How much does ski training cost?
- Painter 83225
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?
- Percentage 81296
Milan saved 120 euros per year, and Eduard saved 150 euros. By what percentage did Eduard save more?
- Spirulina 74164
Spirulina seaweed contains 55% protein per 100 grams, i.e., 55 grams of protein. How many grams of protein are in 200 grams of spirulina?
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