Advertisements
Advertisements
Question
If 1AB + CCA = 697 and there is no carry-over in addition, find the value of A + B + C.
Solution
1 A B
We have, + C C A
6 9 7
Since, there is no carry-over in addition,
1 + C = 6
⇒ C = 5
A + C = 9
⇒ A + 5 = 9
⇒ A = 4
And B + A = 7
⇒ B + 4 = 7
⇒ B = 3
Hence, A + B + C = 4 + 3 + 5 = 12
APPEARS IN
RELATED QUESTIONS
Find the values of the letters in the following and give reasons for the steps involved.
4 A
+ 9 8
------
C B 3
------
Find the values of the letters in the following and give reasons for the steps involved.
A B
x 6
-------
B B B
-------
| A | |
| + | A |
| + | A |
| B | A |
If 
then A = ______ and B = ______.
If 
where Q – P = 3, then find the values of P and Q.
Find the value of the letters in the following question.
A A
+A A
XA Z
Find the value of the letters in the following question.
B 6
+ 8 A
C A 2
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 A
× A
C A B
Let D = 3, L = 7 and A = 8. Find the other digits in the sum
M A D
+ A S
+ A
B U L L
