Add all four numbers together:
16+35+24+14=89
Or add one number after another:
((16+35)+24)+14=((51)+24)+14=(75)+14=89
Answer: Three quarters (30 ml) is made up of a 36% acid solution.
Step-by-step explanation:
Since we have given that
Total amount of solution = 40 ml
One- quarter of the solution is given by
Three-quarter of the solution is given by
According to question, we have
10 ml of solution is made up of = 20% of acid solution
30 ml of solution is made up of = say<em> 'c </em>' of acid solution
40 ml of solution is made up of = 32 % of acid solution
So, our equation becomes,
Hence, three quarters (30 ml) is made up of a 36% acid solution.
You see, start at 1 and 1/3, and since the denominator is different from 1/6, find an equivalent fraction. Which is 1 and 2/6, now subtract 1/6 from that number. The answer is 1 and 1/6
Total amount of Brian paid is $48.30.
Hope this helps. - M
Answer:
x = -4y
<em>Hope that helps! :)</em>
<em>-Aphrodite</em>
Step-by-step explanation: