Exercise 8.2 Class 7 Maths KPK | Unit 8 - Linear Equations and Coordinate System | KPK New Book

Описание: This video shows solution of exercise 8.2 class 7 maths kpk from kpk new book based on single national curriculum.

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This video describes real life problems on linear equations and solution of complete exercise 8.2 class 7 maths kpk.

All the questions of exercise 8.2 class 7 maths kpk are solved step by step but if you have any confusion regarding any question in exercise 8.2 class 7 maths kpk, just comment and I will try to answer your question.
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✔️ Class: 7th
✔️ Subject: Mathematics
✔️ Unit 8: Linear Equations and Coordinate System
✔️ Topic Name: Exercise 8.2 Class 7

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Q1. The sum of four consecutive multiples of 6 is 84. Find the four multiples.
Q2. The difference between the digits of a 2-digit number is 4. If the place is of the digits are interchanged, the sum of the original number and the new number is 110. Find the number.
Q3. If 990 is decreased by three times a number, it results in the number decreased by 30. Find the number.
Q4. Find the number if two fifth of it increased by two is half of it.
Q5. In a library, 2/5 of the total books are hadith books. Three fourths of the remaining books are mathematics books. The 642 books remaining are on other subjects. Find the total number of books in the library.
Q6. The second angle in a triangle is 2/3 of the first angle. The third angle is 36 less than twice the second angle. Find the angles.
Q7. The difference in measure of two supplementary angles is 40 degree. Find the angles.
Q8. Noor is 5 years older than umair. After four years, umair will be half as old as Noor. Find their present ages.
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