Question

25 points and a mark!!! Help Please!!A scientist mixes water (containing no salt) with a solution that contains 35 % salt. She wants to obtain 210 ounces of a mixture that is 30 % salt. How many ounces of water and how many ounces of the 35 % salt solution should she use?

Answer 1

Answer:

Step-by-step explanation:first you add 35 35 35 35 and keep trying until you get the number 210 i added it 6 times and i got 220 its close i guess