308cm 2
V =14 V-6=8 - =22
K+K=14
22 x 14 =308
Answer: It would be 2,0 :) Please tell me if I'm wrong
Step-by-step explanation:
Our water faucet leaked 3 2/6 liters of water every 3/5 of a hour.
We are to find the rate in liter per hour at which the water faucet leaked.
First, use the number of liters the water faucet leaked in 3/5 of a hour.
This is 3 2/6 = 20/6
Therefore, the number of liters of water faucet leaked in 1 hour is
(20/6) / (3/5)
Before we solve this, we should simplify,
20/6 can be simplified to 10/3
3/5 cannot be simplified
Then, we should modify our problem to use reciprocation instead of a complex fraction,
(10 • 5) / (3 • 3)
This equals 50/9
Now, solve 50/9 for 5.555555555556
This rounds to 5.6
Thus, the required rate at which the water faucet leaked is 5.6 liters per hour.
Answer:
Pedro = $ 76, Avi = $ 51 and Carol = $ 23
Step-by-step explanation:
Let P, A and C be the amounts that Pedro, Avi and Carol had respectively. Pedro giving half of his money equally to both Avi and Carol would mean the amount Avi has now is A + P/4 and the amount Carol now has is C + P/4. The amount Pedro has left is P/2. If Avi now had too much and gave $10 each to Pedro and Carol, he would lose $20 and now has A + P/4 - 20. Carol now has C + P/4 + 10. Pedro now has P/2 + 10. Finally, Carol gave Pedro $ 2 and is $ 2 short and now has C + P/4 + 10 - 2. Pedro now has P/2 + 10 + 2. They all now have equal amounts. Since there are three of them and the total amount is $150, each person now has $150/3 = $50.
So, we now now have 3 equations.
P/2 + 10 + 2 = 50
C + P/4 + 10 - 2 = 50
A + P/4 - 20 = 50.
We now solve each equation.
First, P/2 + 10 + 2 = 50
P/2 + 12 = 50
P/2 = 50 - 12 = 38
P = 2 × 38 = 76
Next,
C + P/4 + 10 - 2 = 50
C + 76/4 + 8 = 50
C + 19 + 8 = 50
C + 27 = 50
C = 50 - 27 = 23
Finally,
A + P/4 - 20 = 50.
A + 76/4 - 20 = 50
A + 19 - 20 = 50
A - 1 = 50
A = 50 + 1 = 51
