Answer:
Leo is true for any numbers (including decimal numbers)
Step-by-step explanation:
* Lets explain how to solve the problem
- In number 256
# 6 is the unit digit (one digit)
# 5 is the ten digit (10 digit)
# 2 is the hundred digit (100 digit)
- If we change the number to 2563
# 6 digit is moved 1 place to the left now its place changed from unit
digit to ten digit (from 1 to 10) that means 6 in the second number
is 10 times the 6 in the first number
# 5 digit is moved 1 place to the left now its place changed from ten
digit to hundred digit (from 10 to 100) that means 5 in the second
number is 10 times the 5 in the first number
# 2 digit is moved 1 place to the left now its place changed from
hundred digit to thousand digit (from 100 to 1000) that means 2
in the second number is 10 times the 2 in the first number
- In number 2.345
# 2 is the unit digit (one digit)
# 3 is the tenth digit (1/10 digit)
# 4 is the hundredth digit (1/100 digit)
# 5 is the thousandth digit (1/1000 digit)
- If we change the number to 23.45
# 3 digit is moved 1 place to the left now its place changed from tenth
digit to unit digit (from 1/10 to 1) that means 3 in the second number
is 10 times the 3 in the first number
# 4 digit is moved 1 place to the left now its place changed from
hundredth digit to tenth digit (from 1/100 to 1/10) that means 4 in the
second number is 10 times the 5 in the first number
# 5 digit is moved 1 place to the left now its place changed from
thousandth digit to hundredth digit (from 1/1000 to 1/100) that means
5 in the second number is 10 times the 5 in the first number
∴ Leo is true for any numbers (including decimal numbers)
.
, thus guaranteeing that every possible rational zero is an integer, which means that your friend is correct.