How many kg of pure salt must be added
WebClick here 👆 to get an answer to your question ️ How many kg of pure salt must be added to 25 kg of a 5% solution of salt and water to increase it to a 12% Login Sign Up WebHow many kilograms of wheat costing Rs. 18 per kg must be mixed with 54 kg of wheat costing Rs. 14 per Kg so that there may be A gain of 10% by selling the mixture at Rs. …
How many kg of pure salt must be added
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Web28 apr. 2024 · 1. 11 kg 2. 17 kg 3. 21 kg 4. 34 kg Answer & Explanation Sol : Option 4 Ratio in which tea and sugar should be mixed = 20 – 13 : 13 – 9.5 = 7 : 3.5 ⇒ 7 : 3.5 ⇒ 2:1 . Let x be quantity at 9.5/kg. ∴ 2 : 1 = x : 17,hence x = 34 kg. Q.5. A hospital uses a mixture of salt and water at Rs. 7.62/litre. This mixture contains 5 % salt. WebHow many kg of pure salt must be added to 30 kg of 2 % solution of salt and water to increase it to a 10 % solution? Q. 300 gm of a salt solution has 40% salt in it. How …
WebHow many kg of pure salt must be added to 30kg of 2% solution of salt and water to increase it to 10% solution ? A. salt in 2% solution of 30 kg is 0.6 kg now we want to find … Webof salt in the tank. Example 2. A tank has pure water flowing into it at 10 l/min. The contents of the tank are kept thoroughly mixed, and the contents flow out at 10 l/min. Salt is added to the tank at the rate of 0.1 kg/min. Initially, the tank contains 10 kg of salt in 100 l of water. How much salt is in the tank after 30 minutes?
Web15 jun. 2024 · Step-by-step explanation: Given : 2% salt must be added to 30 kg solution Then amount of salt in 30 kg solution = 100 2 ×30=0.6 kg Let x kg of pure salt added ∴ 30+x 0.6+x = 100 10 ⇒60+100x=300+10x ⇒100x−10x=300−60 ⇒90x=240 ⇒x= 90 240 = 3 8 Then 3 8 =2 3 2 kg salt added in solution Advertisement New questions in Math … Web5 apr. 2024 · As given there is 2% salt in 30 kg solution of salt and water. So amount of salt in 30 kg solution is ⇒ 30 k g × 2 100 ⇒ 0.6 k g The amount of pure salt added is x kg. …
WebA solution contains 6% salt. How much water should be added to 66 ounces of this solution to make a 1.1% solution? A solution contains 5% salt. How much water should be …
WebHow many kilogram of pure salt must be added to 20 kilograms of a 10% salt solution ti obtain a 25% salt solution? Best Answer. This is the best answer based on feedback … emma hill fine art eagle galleryWeb17 mei 2024 · Question: How Many Kg Of Pure Salt Must Be Added To 30kg Of 2% Solution Of Salt And Water To Increase It To 10% Solution? a. 5/2 b. 7/5 c. 8/5 d. 8/3 emma hill eagleWeb11) How many kilograms of hard candy that cost S7.50 per kilogram must be mixed with 24 kg of jelly beans that cost S3.25 per kilogram to make a mixture that sells for S4.50 … dragonspine spear genshin impactWebA litre of water is evaporated from 6 litres of sugar solution containing 4% of sugar. Find the percentage of sugar in the remaining solution? Medium. View solution. >. A solution of … emma hillson coronerWeb18 mrt. 2024 · Veritas Prep Official Explanation. Create a starting equation that accounts for the current conditions: (.4 Kilograms Salt)/ (5 Kilograms Total) = 8%. Since you are now … emma hill deathWebHow many kg of pure salt must be added to 40 kg of 4% solution of salt and water to increase it to 12% solution? 5. 259 0. 61f8f01c896ad60f6adc43dc. Q: How many kg of … emma hill alburyWeb2 mrt. 2024 · "How many kg of pure salt must be added to 30 kg of 2% of salt and water to increase it to a 10% 1,440 views Mar 1, 2024 29 Dislike Share Save SSC Doubtnut … dragonspine spear good for