Question

ABC is a three digit number in which the digit A is greater than the digit B and C. If the difference between ABC and CBA is 297 and the difference between ABC and BAC is 450 find all possible three digit numbers ABC and find their sum also.

Answer 1

Answer:

A B C Number

5 0 2 502

6 1 3 613

7 2 4 724

8 3 5 835

9 4 6 946

and sum = 502+613+724+835+946=3620

Step-by-step explanation:

A > B and C

So ABC-CBA=297...........(1)

A>C So  and C+10-A=7

A-C=3........................(2)

ABC-BAC=450

B-A=5

But A>B

so B+10-A=5

A - B= 5................(3)

C-B=2..............(4)

Now A is at 100's place so A > 0

and A=B+5 and C=B+2

So if B=0,A=5 and C=2

So the possible values of A,B and C are

A B C Number

5 0 2 502

6 1 3 613

7 2 4 724

8 3 5 835

9 4 6 946

and sum = 502+613+724+835+946=3620

Answer 2

☺ａｎｓｗｅｒ:

upper answer is right....

sorry

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘꜱ ʏᴏᴜ. ☺❤