Basic operations and concepts - math word problems - page 149 of 321
Number of problems found: 6415
- The silver
The silver ring weighs 10 grams. The ring contains 850 per mille of pure silver. Calculate the amount of pure silver in grams. - The ball
The ball was discounted by 10 percent and then again by 30 percent. How much percent of the original price is now? - Identity
123456789 = 100 Correct the given identity/equation only using three plus or minus signs. - Price increase 2x
If we increase the product's price twice by 20%, how much % is higher the final price than the original? - Log
The worker cut his thick log into six pieces for 30 min. How long did he cut the log to 12 pieces? - Beer
Which beer is better to drink: small beer (0.3 L) for 0.7 € or large (0.5 L) for 1.99 €? - Representing 83365
30 women work in the police department, representing 60% of the workforce. How many work in the men's department? - Signs 40171
Fill in the signs to apply 5 5 5 5 5 = 14 - Increased 5778
The price of yogurt increased by 20%, and the number of yogurts sold fell by 10%. How have yogurt sales changed? - Inhabitants 5458
The population of the village rounding up to hundreds is 5600. Most how many inhabitants can live in this village? - Exchanged 4863
Faith and Darina exchanged napkins. They always exchanged nine yellow for six red napkins. How many red napkins will Faith receive for 54 yellow ones? - Increased 3979
The cost of the coat, 1500kc, was reduced by 20% and increased by 20% after a week. What is the price? - Measures 3563
What is the actual length of the road, which measures 5 cm on a 1:250000 scale map? - Pencils 4
Pencils, Pens, and Exercise books in a shop are in the ratio of 1:2:3. If there are 12 pencils, the number of exercise books in the shop is: - A discount
A discount clothing store sells a $72 sport jacket for $24 off the regular price. What is the discount rate? - Forty
Forty-five of the 80 students were girls. What is the ratio of girls to boys? - Divide 5
Divide number 288 by the following ratio of 3:4:5. - Sum and rounding
I know two numbers whose sum is 20. When each round and then added together, I get the 30. What are these numbers? - Ski course
From 96 children who participated in the ski course were 21 excellent skiers, 30 good and 13 average and the rest were beginners. Calculate this data in percentages. - Expressions 62294
Express the numbers 18, 28, 32, 40, 48, and 200 as numerical expressions composed of exactly five pairs.
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