Advertisements
Advertisements
प्रश्न
If 1AB + CCA = 697 and there is no carry-over in addition, find the value of A + B + C.
Advertisements
उत्तर
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
संबंधित प्रश्न
Find the value of the letter in the following and give reasons for the steps involved.
1 A
x A
------
9 A
------
Find the values of the letters in the following and give reasons for the steps involved
A B
x 3
-------
C A B
-------
Find the values of the letters in the following and give reasons for the steps involved.
A B
x 5
-------
C A B
-------
Find the values of the letters in the following and give reasons for the steps involved.
A B
x 6
-------
B B B
-------
Find the values of the letters in the following and give reasons for the steps involved.
1 2 A
+ 6 A B
---------
A 0 9
---------
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.
A B
– B 7
4 5
212 × 5 is a multiple of 3 and 11. Find the value of x.
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
If from a two-digit number, we subtract the number formed by reversing its digits then the result so obtained is a perfect cube. How many such numbers are possible? Write all of them.
