Question

Write two decimals that are equivalent to each other 0.68 and 0.9

Answer 1

Equivalent decimal for 0.68 is 0.680 , 0.6800

Equivalent decimal for 0.9 is 0.90 , 0.900

Explanation:

We need to write two decimals that are equivalent to each other 0.68 and 0.9

Adding zeros at the end does not make any change in the decimal

So 0.68 can be written as 0.680 or 0.6800

Like that 0.9 can be written as 0.90 or 0.900

The zeros at the end of decimal does not have any value.

Equivalent decimal for 0.68 is 0.680 , 0.6800

Equivalent decimal for 0.9 is 0.90 , 0.900

Answer 2

A decimal equivalent to another decimal is the same number but with more zeros on the right hand side.

0.68 = 0.680 = 0.6800 = 0.68000 etc.
0.9 = 0.90 = 0.900 = 0.9000 = 0.90000 etc.

Just pick whichever two numbers you like :)