Check sibling questions

Ex 16.1, 8 - Chapter 16 Class 8 Playing with Numbers

Last updated at Feb. 20, 2019 by

Ex 16.1, 8 - Find the values of letters - A 1 + 1 B = B0

Ex 16.1, 8 - Chapter 16 Class 8 Playing with Numbers - Part 2
Ex 16.1, 8 - Chapter 16 Class 8 Playing with Numbers - Part 3

This video is only available for Teachoo black users

Subscribe Now

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

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.