Answer:
ok
Step-by-step explanation:
The student clearly made a mistake, because he found that he needs to mix more solution that he wants to end up with. Mixing 1.17 L of one solution with more of some other solution will make more than 1 L of another solution.
The mistake is writing <em>x</em> - 1 instead of 1 - <em>x</em>.
45x2 is the same as 63+27.
Answer:
1 to 2.333
Step-by-step explanation:
3/3=1 7/3=2.333 . . .
So I think its (1:2.33) or 1 to 2.33