Its 1/6
Explanation:
2/3 ÷ 4
Add 1 below 4 as a denominator:
2/3 ÷ 4/1
Reciprocate 4/1 and change to multiplication:
2/3 x 1/4
Solve:
2/3 x 1/4 = 2/12
Simplify 2/12
2/12 —> 1/6
Have a nice day! A brainliest would be nice:D
-SpaceMarsh
Answer: Gavin was faster because his time was less than Crystal's.
Step-by-step explanation: They rollerbladed the same distance but Gavin did it in less time.
Hope this helped!
Mark Brainliest if you want!
To solve this problem, let us first assign variables. Let
us say that:
x = volume of 67% herbicide solution
y = volume of 46% herbicide solution
The total volume should be 42 liters therefore:
x + y = 42
x = 42 – y --> 1
The component mass balance on the pure herbicide would
be:
0.67 x + 0.46 y = 0.55 (42) --> 2
Substituting equation 1 to 2:
0.67 (42 – y) + 0.46 y = 23.1
28.14 – 0.67 y + 0.46 y = 23.1
- 0.21 y = - 5.04
y = 24 L
Calculating for x using equation 1:
x = 42 – 24
x = 18 L
Therefore we only need 18 L of the 67% herbicide
solution.
Answer:
A. 18 L
Answer:
Y = 3 x + 4
Step-by-step explanation:
i dont even know i just searched it up
