Question

Sum of two number is 81. One is twice the other

Answer 1

Answer:

let the one no. be x

and another no. be 2x

sum of the no.=81

According to question,

=x+2x=81

=3x=81

=x=81/3=27

one no.=27

another no.=2×27=54

Answer 2

Answer:

Let the numbers be x

according to the question,

x + 2x = 81

=> 3x = 81

=> x = 81/3

=> x = 27