Slide27.JPG

Slide28.JPG
Slide29.JPG

  1. Chapter 16 Class 8 Playing with Numbers
  2. Serial order wise
Ask Download

Transcript

Ex 16.1, 8 Find the values of the letters in each of the following and give reasons for the steps involved. Here, 1 + B ends with 0 We put different values of B, and check which ends with 0 ∴ B = 9 Putting B = 9 Now, It can be written as, And, ∴ A = 7 Checking Putting A = 7, B = 9 Hence verified ∴ A = 7 & B = 9

About the Author

Davneet Singh's photo - Teacher, Computer Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.