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How many kg of pure salt must be added to a 8 kg of a 30 solution to obtain a 35 solution round to the nearest tenth?
Likeduhhgirl
8 + x = .35(26.66 +x) 8+x =9.33 +.35x x-.35x=9.33-8 .65x =1.333 x=2.05 kg of salt This should be checked out. By adding 2.05 kg of salt the total salt is now 8+2.05=10.05 kg salt and the total solution is now 26.666 kg + 2.05 kg or a total of 28.7166, but is it a 35% solution.........lets see (.35)(28.7166)=10.05kg
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∙ 9y ago
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How many kg of pure salt must be added to 8 kg of a 30 percent solution to obtain a 35 percent soltution Round to the nearest tenth?
0.6
How would you round 0.513 to the nearest cent?
Note that in order to round the number to the nearest cent, we need to round it to the nearest hundredths.Note that the number in the hundredth digit is 1 and the adjacent digit is 3. Since 3 is not greater than 4, round down the value to obtain 0.51.
Round 2 189?
Round to the nearest thousandth: 2,000 Round to the nearest hundredth: 2,200 Round to the nearest tenth: 2,190
3254687 round to nearest thousand?
Round 3254687 to nearest thousands
9633202 rounded to the nearest million?
Round ground Round 9,633,202 to the nearest million Round 9,633,202 to the nearest million
How many kg of pure salt must be added to 8 kg of a 30 percent solution to obtain a 35 percent soltution Round to the nearest tenth?
0.6
How would you round 0.513 to the nearest cent?
Note that in order to round the number to the nearest cent, we need to round it to the nearest hundredths.Note that the number in the hundredth digit is 1 and the adjacent digit is 3. Since 3 is not greater than 4, round down the value to obtain 0.51.
Round 11.19523708 to the nearest tenth?
The number on the tenths digit is 1. Next to that is 9. Since 9 is at least 5, round the value up to obtain 11.2.
Round 57.16 to the nearest tenth?
The value on the tenths digit is 1. Next to that is 6. Since 6 is at least 5, round the value up to obtain 57.2.
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427 to the nearest thousand is zero. 685 to the nearest thousand is 1000. Both of them added together is rounded to 1000. 427685 to the nearest thousand is 428000
Round 2 189?
Round to the nearest thousandth: 2,000 Round to the nearest hundredth: 2,200 Round to the nearest tenth: 2,190
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Round to the nearest thousandth: 3,000 Round to the nearest hundredth: 2,600 Round to the nearest tenth: 2,580
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To the nearest ten: 760 To the nearest hundred: 800
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Round off to the nearest cent, means round off to the nearest hundredths or round off to two decimal.
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Round 3254687 to nearest thousands
