Question

Four digit decimal between 10 and 20 my tenths digit is twice my tens digit sum of my tenths and my ones digit equals my hundredth digit the sum of all my digits is 11

Answer 1

Let me try to wade through this quagmire of a sentence.

A four digit decimal number lies between 10 and 20.
---> 1x.yz

My tenths digit is twice my tens digit.
---> 1x.2z

The sum of my tenths and my ones digit equals my hundredth digit.
---> 2+x=z **
The sum of all my digits is 11.

1+x+2+z=11
x+z = 8 ***
sub ** into ***
x+2+x = 8
2x=6
x=3 , and then z = 5

the number is 13.25

Answer 2

111238446