Find the values of the letter in the following and give reasons for the steps involved.
A B
x 5
__________
C A B
__________
Answers
Given :
A B
x 5
__________
C A B
__________
Concept :
Numbers can be written in general form. Hence, a two digit number ab will be written as ab = 10a + b.
The general form of numbers is helpful in solving puzzles or number games.
Rules to be followed while solving the puzzles:. Each letter in the puzzle must stand for just one digit. Each digit must be represented by just one letter. 2. The first digit of a number cannot be zero.
Solution
Put B = 0,
we get 0 × 3 = 0.
And A = 5, then 5 ×3 = 15
A = 5 & C = 1
A B
x 3
__________
C A B
__________
5 0
x 3
__________
1 5 0
__________
Hence, the values of the letter A is 5, B is 0 & C is 1 .
Hope this answer will help you….
Some more questions related to this chapter :
Find the values of the letters in the following and give reasons for the steps involved.
2 A B
+ A B 1
__________
B 1 8
__________
https://brainly.in/question/1448992
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
__________
https://brainly.in/question/17209680
Answer:
As B×5=B, B has to be either 5 or 0.
If B=0, then A has to be 5 as A×5=A.
So, A=5,B=0 and C=2.
If B=5, then A=2 so that A×5 with carry over ends with A.
Hence, A=2,B=5,C=1