Advertisements
Advertisements
प्रश्न
Find the value of the letters in the following question.
A B
× 6
C 6 8
Advertisements
उत्तर
6 × B is a number with unit digit 8.
Therefore, B = 3 or 8
For B = 3 equation A × 6 + 1 = C6 is not satisfied.
For B = 8 equation A × 6 + 1 = C6 is satisfied.
Hence, A = 7 and B = 8.
APPEARS IN
संबंधित प्रश्न
Find the values of the letters in each of the following and give reasons for the steps involved.
3 A
+ 2 5
-------
B 2
-------
Find the values of the letters in the following and give reasons for the steps involved.
A 1
+ 1 B
-------
B 0
-------
If 1AB + CCA = 697 and there is no carry-over in addition, find the value of A + B + C.
Find the value of the letters in the following question.
C B A
+ C B A
1 A 3 0
Find the value of the letters in the following question.
A 0 1 B
+ 1 0 A B
B 1 0 8
Find the value of the letters in the following question.
A A
× A
C A B
Find the value of the letters in the following question.
8 A B C
– A B C 5
D 4 8 8
If 2A7 ÷ A = 33, then find the value of A.
212 × 5 is a multiple of 3 and 11. Find the value of x.
Work out the following multiplication.
12345679
× 9
Use the result to answer the following question.
By what number should 12345679 be multiplied to get 888888888?
