The answer is 360 because if u do this 20×36 and the 1/2 it u get this 360 20×36 is 720 and then 2÷720 u get 360
Hello there I hope you are having a great day :) You Question A plumber can complete a job in 2 hours. If an apprentice helps, it takes only 1 1/3 hours. How long would it take the apprentice working alone?
(1 1/3) / 2 + (1 1/2) / a = 1
(4/3)a + (4/3)2 = 2a multiply both sides by 2a
(4/3)2 = (2/3)a subtract (4/3)a from both sides
8/3 = 2a/3 simplify
8 = 2a
4 = a
Hopefully that help you :)
Answer:
There are 1849 tiles on the whole wall.
Step-by-step explanation:
If there are 85 tiles along the two diagonals, we can use the following rule:
So we have 43 tiles in the first diagonal and 85-43 = 42 in the second diagonal.
Now, as we have a square the side will have 43 tiles so the total area will be cover with:
Therefore, there are 1849 tiles on the whole wall.
I hope it helps you!
Let, the number of hour, she can still watch the T.V. = x
Equation would be: x + 1.5 ≥ 5
Solving the equation:
x + 1.5 ≥ 5
Subtract 1.5 from both the sides,
x + 1.5 - 1.5 ≥ 5 - 1.5
x ≥ 3.5
In short, She can watch 3.5 hours more in that week
Hope this helps!
<em><u>Question:</u></em>
A man left #5720 to be shared among his son and 3 daughters each daughter shared 3/4 of the Son shared, how much did the son received
<em><u>Answer:</u></em>
The son share was $ 1760
<em><u>Solution:</u></em>
Given that,
$ 5720 is to be shared among his son and 3 daughters
Since each of the three daughters got a share that was 3/4 of the son's share,
Let the son's share by 4x and each daughter's share by 3x
Therefore,
4x + 3 daughters ( 3x ) = 5720
4x + 9x = 5720
13x = 5720
Divide both sides by 13
x = 440
Therefore,
Son share = 4x = 4(440) = 1760
Thus the son share was $ 1760