In each of the following cases, find the least value/values of letters used in place of digits : 6 A B 5 + D 5 8 C = 9 3 5 1

Firstly, we will find the value of C. 5 + C is a number whose ones digit is 1. ⇒ 5 + C = 1, 5 + C = 11 , 5 + C = 21; and so on. ⇒ C = 1 - 5, C = 11 - 5, C = 21 - 5; and so on. ⇒ C = -4, C = 6, C = 16; and so on. Since, C is a digit. ∴ C = 6 Secondly, we will find the value of B. B + 8 + 1 is a number whose ones digit is 5. ⇒ B + 9 = 5 , B + 9 = 15 , B + 9 = 25; and so on. ⇒ B = 5 - 9 , B = 15 - 9, B = 25 - 9; and so on. ⇒ B = -4 , B = 6, B = 16; and so on. Since, B is a digit. ∴ B = 6 Thirdly, we will find the value of A. A + 5 + 1 is a number whose ones digit is 3. ⇒ A + 6 = 3 , A + 6 = 13 , A + 6 = 23; and so on. ⇒ A = 3 - 6 , A = 13 - 6, A = 23 - 6; and so on. ⇒ A = -3 , A = 7, A = 17; and so on. Since, A is a digit. ∴ A = 7 Lastly, we will find the value of D. 6 + D + 1 is a number whose ones digit is 9. ⇒ D + 7 = 9 , D + 7 = 19 , D + 7 = 29; and so on. ⇒ D = 9 - 7 , D = 19 - 7, D = 29 - 7; and so on. ⇒ D = 2 , D = 12, D = 22; and so on. Since, D is a digit. ∴ D = 2 A = 7, B = 6, C = 6 and D = 2.

View Answer Bookmark Now

For a 3-digit number abc, what will be the quotient if abc – cba is divided by 11 ?

View Answer Bookmark Now

Which of the following number(s) are divisible by 2 :
192
1660
1101

View Answer Bookmark Now

Mathematics

In each of the following cases, find the least value/values of letters used in place of digits : 6 A B 5 + D 5 8 C = 9 3 5 1

Number Play

Related Questions

For a 3-digit number abc, what will be the quotient if abc – cba is divided by 11 ?

Which of the following number(s) are divisible by 2 :
192
1660
1101

Mathematics

In each of the following cases, find the least value/values of letters used in place of digits : 6 A B 5 + D 5 8 C = 9 3 5 1

Number Play

Related Questions

For a 3-digit number abc, what will be the quotient if abc – cba is divided by 11 ?

Which of the following number(s) are divisible by 2 :19216601101

Which of the following number(s) are divisible by 2 :
192
1660
1101