Hello there!
6.55 ÷ 10 = .655
1 pound would cost about $0.65
Answer:
the answer is -2/7 i hope this helps n srry if it dont help
Step-by-step explanation:
Answer: i cant see it
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let x be the added 20% solution.
<u>The salt content is same:</u>
- 50*0.6 + x*0.2 = 0.28*(x + 50)
- 30 + 0.2x = 0.28x + 14
- 0.28x - 0.2x = 30 - 14
- 0.08x = 16
- x = 16/0.08
- x = 200
