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The rational numbers are numbers which can be expressed as a fraction and also as positive numbers, negative numbers and zero. It can be written as p/q, where q is not equal to zero.
Rational word is derived from the word ‘ratio’, which actually means a comparison of two or more values or integer numbers and is known as a fraction. In simple words, it is the ratio of two integers.
Example: 3/2 is a rational number. It means integer 3 is divided by another integer 2.

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What is diameter

Posted by Madhurima Madhurima 5 years, 2 months ago

CBSE > Pre-School > Mathematics

5 answers

Saranjeet Kaur Virk 5 years, 1 month ago

The distance from one point on a circle through the center to another point on the circle. It is also the longest distance across the circle.

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Saranjeet Kaur Virk 5 years, 1 month ago

In geometry, a diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle. It can also be defined as the longest chord of the circle. Both definitions are also valid for the diameter of a sphere. Wikipedia Formula Diameter given radius =diameter=radius

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Pravesh Giri 5 years, 1 month ago

Hai

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Jasvinder Dhiman 5 years, 1 month ago

The double of radius is called diameter

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Yogita Ingle 5 years, 2 months ago

Diameter – Diameter is a line segment that starts at one side of circle, passes through the center of the circle and touches the other end of the circle.

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Who was an old man

Posted by Sabina Nag 5 years, 2 months ago

CBSE > Pre-School > English

1 answers

Mathanbalaji Anavarathan 5 years, 1 month ago

A old a Mam is aged man

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-2-3

Posted by Harish Sharma 5 years, 2 months ago

CBSE > Pre-School > Mathematics

5 answers

R Sharma 5 years, 1 month ago

No thanks

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Shravan Zanwar 5 years, 1 month ago

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Jasvinder Dhiman 5 years, 1 month ago

-5

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Garima Singh 5 years, 2 months ago

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Abhi Kue 5 years, 2 months ago

2 + 2 + 2 - 2

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What is boiling

Posted by Rudra Kar 5 years, 2 months ago

CBSE > Pre-School > English

3 answers

Sanjana Rathore 4 years, 10 months ago

Boiling means heating something at a very high temperature so that bubbles can be seen.

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Khushi Shimar 5 years, 1 month ago

In hindi We Said Ubalna Boiling Ko Ubalna

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Suhana Pulyani 5 years, 1 month ago

Boiling means heating something at a very high temperature so that bubbles can be seen.

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-2+2-2+2-+2

Posted by Yash Dagar 5 years, 2 months ago

CBSE > Pre-School > Mathematics

5 answers

G. Naveen G. Naveen 5 years, 1 month ago

-2

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Jasvinder Dhiman 5 years, 1 month ago

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Abhinav Jain 5 years, 2 months ago

-2

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Dharshith Hari Ganapathi 5 years, 2 months ago

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Venkateswaran Subramanian 5 years, 2 months ago

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What do you mean by boldface?

Posted by Swastik Singh 5 years, 2 months ago

CBSE > Pre-School > English

2 answers

Sivaprakasam Sivaprakasam 5 years, 2 months ago

Thank

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Yogita Ingle 5 years, 2 months ago

Boldface type, which has a heavier weight than, meaning it is thicker than, roman type, is employed to provide emphasis but has a prescribed set of uses. This post outlines those uses.

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Hityor

Posted by Deepak Singh 5 years, 2 months ago

CBSE > Pre-School > Other Subjects