MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Prime Factorisation

Area of a plo...

Question

Area of a plot is $693 m^{2} .$ It is known that the length of the plot is a prime number. Find the possible value(s) of the length.

A

3 m

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

7 m

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

9 m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

11 m

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $11 m$
Prime factorization of $693$ is $3^{2} \times 7 \times 11$

Given that value of length is a prime number.
$∴$ Possible values of length are $3 m, 7 m$ and $11 m .$

Suggest Corrections

thumbs-up

0

Similar questions

Q. The area of a rectangular plot is 528

m^{2} .

The length of the plot (in metres) is one than twice its breadth. We need to find the length and breadth of the plot.

Q. The area of a rectangular plot is

528 m^{2}

. The length of the plot (in metres) is one more than twice its breadth. We need to find the length and breadth of the plot.

Q. The area of a square plot is

101 \frac{1}{400} m^{2}

. Find the length of one side of the plot.

Q. Taylor purchased a rectangular plot of area

634 m^{2}

. The length of the plot is 2 m more than thrice its breadth. Then find the approximate values of length and breadth of the plot.

Q. The area of a rectangular plot is 528

m^{2}

. The lenght of the plot (in metres) is one more than twice its breadth. We need to find the length and breadth of the plot.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Prime Factorization

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Prime Factorisation

Standard VI Mathematics

Join BYJU'S Learning Program

CrossIcon