Question

Sam uses different letters to represent different digits. He writes a number N as follows:

ABABABABAB

He notes that N when rounded off to the nearest:

ten gives ABABABABBC
hundred gives ABABABABCC
thousand gives ABABABBCCC
ten-thousand gives ABABABCCCC
hundred-million gives ABCCCCCCCC
billion gives BCCCCCCCCC
Find N. Write your answer with commas as per the International place value system.

Answer 1

Answer:

Sam uses different letters to represent different digits. He writes a number N as follows:

ABABABABAB

He notes that N when rounded off to the nearest:

ten gives ABABABABBC

hundred gives ABABABABCC

thousand gives ABABABBCCC

ten-thousand gives ABABABCCCC

hundred-million gives ABCCCCCCCC

billion gives BCCCCCCCCC

Find N. Write your answer with commas as per the International place value system.

Answer 2

Answer:

billion gives BCCCCCCCCC