B = A x 10
C = A / 10
B - C = 244,322
=> A x 10 - A/10 = 244,322
=> A x (10 - 1/10) = 244,322
=> A = 24678.989899
ta co so do
c 1 phan
a 10 phan
b 100phan
a la :(244,332:99)*10=24,68
ds
Theo đề => B gấp C 100 lần.
Mà B-C= 244,332 => C=244,332:(100-1).1=2,468 => B= 2,468.100= 246,8
=> A = 24,68