Answer:
<h2>i. 18 days</h2><h2>
ii.
part of work</h2><h2>
iii.
part of work</h2><h2 />
Step-by-step explanation:
i.
part of work can be done in 6 days.
Days taken to complete the whole work:
= 6 * 3
= 18 days
ii. Whole work will be done in 18 days.
So, 1 day work = 
iii. Work done in 9 days :


So, remaining work :



part of work
Hope this helps...
Good luck on your assignment..
Answer:
-50+9x
Step-by-step explanation:
multiply the numbers -49+9x -1
calculate the difference(-49-1 -50 + 9x
We know the perimeter is the sum of all sides. So lenght+length+width+width = 2length+2width.
Let's call the width x. If the length is 4m longer, then it's x+4.
We know the perimeter, so we can make an equation:
56=2x+2(x+4)
And solve from there:
56=2x+2x+8
56=4x+8
48=4x
48/4=x
x=12
The width, which is x, is 12 m. And the length, x+4, is 16 m.
You can check this is correct by calculating the perimeter using those values: 12+12+16+16=56.
Answer:
16
Step-by-step explanation:
Now:16 x 2 = 32
16 years:32 x 2 =64
64 / 2 = 32
Answer: -7/1
Explanation: -7/1 is an improper fraction, meaning it’ll just equal to seven. Whenever there’s a one as a denominator, remember, in this case, it’s just -7.