Answer:
i dont
Step-by-step explanation:
know i answerd because i need points
Answer:
First one proportion. Next it is direct variation. Lastly it is proportion.
Step-by-step explanation:
Step-by-step explanation:
25%×24 =6 jahdyheuxlfoodnxhydushgdys
Answer:
If you add 690 ml of water you will obtain 1.690 liter of 70% alcohol. Of course if you halve the amounts, e.g. 0.5 liter 75% alcohol and 345 ml of water, you will also obtain 45% alcohol solution.