Explanation

Let's assume the original length and width of the rectangle are L and W

Then, the original area of the rectangle is: A = L x W

If the width of the rectangle is decreased by 25%, its new width is:

W = W - 0.25W = 0.75W

If the length of the rectangle is increased by 16%, its new length is:

L = L + 0.16L = 1.16L

The new area of the rectangle is:

A = L x W

A = (1.16L) x (0.75W)

A = 0.87LW

So the new area is 0.87 times the original area.

This means that the new area is decreased by 13% compared to the original area.

Explanation

As present age=x-10

After twelve years=(x-10)+(12)

 =×+2

ND-8-08-2023

Explanation

The shortcut key for aligning the text on both the sides-left and right of the margin is Ctrl + J to justify your text.

***

Align and format paragraphs

Justify the paragraph: Ctrl+J

Align the paragraph to the left: Ctrl+L

Align the paragraph to the right: Ctrl+R

Indent the paragraph: Ctrl+M

SH4-9-2023

Explanation

Explanation

The number of men= 5/11 x 33 = 15,

so out of 33 teachers,

men are 15

and women are 18. 5:6 can be written as 15:18.

For making it 1:1, 15+3: 18,

so 3 male teachers would be hired

Explanation

Security is the most important concern of cloud computing.

Cloud computing presents many unique security issues and challenges. 

Amazon, Microsoft and Google are the three largest public cloud storage providers.

Dropbox, eFolder, IBM etc. are examples of cloud service providers.

Explanation

 An Outlook Data File (. pst) contains your messages and other Outlook items and is saved on your computer

personal-storage-table (. pst) 

off-line-storage-table (. ost)

Explanation

The lower-right corner of the Word window has the zoom control

***

The lower-left corner of the PowerPoint, window has the zoom control

For a closer look at your text, the zoom control enables you to zoom in.

In the upper left corner of the word, the widows have the File tab option

In the lower-left corner of the word, the widows have the status bar

In the upper right corner of the word, the widows have the help tab

SH4-9-2023

Explanation

• A screen element of MS Word that is usually located below the title bar that provides multiple options: Menu Bar
• **
• The Menu bar is directly below the Title bar and it displays the menu.
• Status bar: is usually located below the title bar that provides a category option
• Toolbars: Point to View on the Menu bar.

• AGM 08-2-2023
  

• SH4-9-2023

Explanation