Global Statistics

All countries
113,100,859
Confirmed
Updated on February 25, 2021 6:19 am
All countries
88,699,957
Recovered
Updated on February 25, 2021 6:19 am
All countries
2,508,925
Deaths
Updated on February 25, 2021 6:19 am

A 70cm Long Wire is to be Cut into Two Pieces Such that One Piece will be 2/5 as Long as the Other. How Many Centimeters will the Shorter Piece be?

What are you looking for? Let’s dig in quickly

Explanation

A 70cm long wire is to be cut into two pieces

The cutting must be in such a way one piece will be 2/5 as long as the other.

We shall assume the length of one piece “y” and the other of course “2y/5”.

The addition of these two gives the actual length of the wire which is 70cm.

y + 2y/5 = 70

Through this equation we can easily figure out the length of shorter piece.

To Find

Length of the shorter piece = ?

Solution

Total given length of the wire = 70cm

Let suppose the length of one piece after cutting = y

The length of second piece after cutting = 2y/5

Now; according to condition

y + 2y/5 = 70

5y + 2y = 350

7y = 350

y = 50

2y/5 = (2 x 50)/5 = 20cm answer

Conclusion

A 70cm long wire is to be cut into two pieces such that one piece will be 2/5 as long as the other. The length of shorter piece will be 20cm.

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Hot Topics

A Man is Now 3 Times as Old as His Son. In Ten (10) Years Time, the Sum of their Ages will be 76....

A man is now 3 times as old as his son. In ten (10) years time, the sum of their ages will be 76. The age...

Daily Dawn Vocabulary 13 February 2021 with Urdu Meaning, Synonyms, Antonyms & Sentence Examples

Daily Dawn Vocabulary 13 February 2021 The following words were taken from the Dawn newspaper on February 13, 2021: Contour Wield Credence Pander to someone/something Heinous Daily Dawn Vocabulary 13 February...

Daily Dawn Vocabulary 12 February 2021 with Urdu Meaning, Synonyms, Antonyms & Sentence Examples

Daily Dawn Vocabulary 12 February 2021 | The following words were taken from the Dawn newspaper on February 12, 2021: Vulnerable Incarcerate Exonerate Moratorium Clemency Daily Dawn Vocabulary 12 February...

Related Articles

A Man is Now 3 Times as Old as His Son. In Ten (10) Years Time, the Sum of their Ages will be 76....

A man is now 3 times as old as his son. In ten (10) years time, the sum of their ages will be 76. The age...

Daily Dawn Vocabulary 13 February 2021 with Urdu Meaning, Synonyms, Antonyms & Sentence Examples

Daily Dawn Vocabulary 13 February 2021 The following words were taken from the Dawn newspaper on February 13, 2021: Contour Wield Credence Pander to someone/something Heinous Daily Dawn Vocabulary 13 February...

Daily Dawn Vocabulary 12 February 2021 with Urdu Meaning, Synonyms, Antonyms & Sentence Examples

Daily Dawn Vocabulary 12 February 2021 | The following words were taken from the Dawn newspaper on February 12, 2021: Vulnerable Incarcerate Exonerate Moratorium Clemency Daily Dawn Vocabulary 12 February...
error: Content is protected !!