Unit 1 Rational Numbers Exercise 1.1 class 7th Maths kpk new course 2022 , 2023 . скачать в хорошем качестве

Unit 1 Rational Numbers Exercise 1.1 class 7th Maths kpk new course 2022 , 2023 .

in this videos 1 have solved Exercise 1.1 Rational Numbers unit 1 class 7th mathematics New course 2022 and 2023 single National curriculum kpk and Punjab Textbook. 1.1 Rational numbers when we divide an integer by another integers ,the answer may be or may not be an integers. For example, if we divide 5 by 2 ,we get .This number is not an integer .so ,to fulfil the demand of such problems ,another set of number was introduced which is called the set of rational Numbers. A rational number is a number ( positive or negative ) that can represented as a fraction. or quotient of two integers .in general we express rational numbers in the form of p/q .where p and q are integers and q # 0 is called Rational Number. 3 , - 0.75 , 0.2 and 0.222222...... are all rational number. The set of rational number is represented by the letter Q . we can show the relation of rational number with other set by using a Venn Diagram. N c W c Z c Q All integer rational number , as they can be written in the form of fraction e.g 2 can be written as numbers . Note it down : A rational Number and qo are equal . Where set of rational number is a superset of set of integer. 1.1.1 Place Value we cab show rational number as whole number and decimal in the place value table . Adnan brought a dog in Rs 428716853. show this value in place value chart . Standard Form . 429,716,853 Place Value Form Each digits has its value depending upon its position. Note it down . Place value tells us the position of digits in a number. #maths #mathematics #7classmath #7class #new #course #1.1 #kpktextbook #exercise