Per mil practice problems
Direction: Solve each problem carefully and show your solution in each item.Number of problems found: 72
- Express 6027
Express a drop of 8 percent per mille. - Promile
Calculate the 4.6 ‰ of 199. - Calculate 72994
Calculate 50 per mille of 340. - Permill
How many per mills is 978 from 84370? - Unknown 73244
75 per mille of an unknown number equals 60. What is an unknown number? - Bracelet
The silver bracelet weighs 62g and contains 59g of silver. What is the purity of the bracelet? - Insect spraying
In 600 ml of spraying is 5 ml of an active ingredient. How much is it per mile? - Decimal 26301
Write the per mille as a decimal number 2 ‰ 50 ‰ 2.5 ‰ 0.6 ‰ - Determine 7468
Determine the base if 2.8 per mille is 50. - The gold coin
The gold coin contains 900 per mille of pure gold. The coin weighs 950g. How much per mille is gold? How many grams are gold? - Calculate 39313
The road rises by 8 m to 2000 m. Calculate its ascent in per mille. - Calculate 13631 Calculate 1.5 ‰ out of 85% out of 240
- Gold coin
The gold coin contains 962 permille pure gold, which is 7.5 g. What is the weight of the coin in grams? - Descent of road
The road sign informs us the gradient is 10.9%. Calculate the angle at which the average decreases. - Substance 3984
There are 5 ml of active substance in a 600 ml spray. How much is it per mille? - 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. - Altitude difference
What is a climb per mille of the hill long 4 km and the altitude difference is 6 meters? - Permille of alcohol
I have 2 per mille of alcohol in my blood. How many milliliters is it when I have 5 liters of blood? - Contains 36193
The silver bracelet with a purity of 925 per mille contains 25.9 g of silver. What is the weight of the bracelet? - Fraction 26291 Write the per mille as a fraction Seven ‰ 25 ‰ 15 ‰ 10 ‰ 2.5 ‰ 1.7 ‰ 0.8 ‰ 2 ‰
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