Advertisements
Advertisements
प्रश्न
Find the value of the letters in the following question.
B 6
+ 8 A
C A 2
Advertisements
उत्तर
From the 1’s column,
6 + A = 12 `\implies` A = 6
From the 10’s column,
CA = B + 8 + 1
C6 = B + 9
From the above equation,
B + 9 is a number with unit digit 6.
B = 7, C = 1
Hence, A = 6, B = 7 and C = 1.
APPEARS IN
संबंधित प्रश्न
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 3
-------
C A B
-------
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
A three-digit number 2 a 3 is added to the number 326 to give a three-digit number 5b9 which is divisible by 9. Find the value of b – a.
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.
Work out the following multiplication.
12345679
× 9
Use the result to answer the following question.
What will be 12345679 × 63?
Find the value of the letters in the following:
P Q
× 6
Q Q Q
Find the value of the letters in the following:
2 L M
+ L M 1
M 1 8
