So the first one is 20, if 6 is 30%, then 2 is 10%, which makes 20 100% and for 12, 75/3 is 25, which is now 5% and 25* 20 is 500 which is 100%, so 15% of 200 is 75
Ax - By = c
Add By to both sides:
Ax = c + By
Divide both sides by A:
X = c + By / A or x = By + c / A
Answer:
The first carpenter has done 25/56 more of the fence than the second carpenter.
Step-by-step explanation:
First, convert the fractions to an equal base:
4/7 * 8/8 = 32/56
1/8 * 7/7 = 7/56
The first carpenter did 32/56 of the work so far, and the second one has done 7/56.
To find the difference, subtract the number of the second carpenter from the first.
32/56 - 7/56 = 25/56
Answer: 324 minutes
Steps:
16 miles equals to 144 minutes
36 miles equals to x minutes
So first divide 144/16 which equals to 9
Then multiply 36×9 which equals to 324 minutes
Hope this helps ʕ•ᴥ•ʔ
Answer:
Parallel: extending in the same direction, everywhere equidistant.
Perpendicular: ar an angle of 90 to a givin line, plane or surface.