what two decimals that are equivalent to 0.68
To find two decimals that are equivalent to 0.68, we can use decimal place value. 0.68 can also be written as 68/100, which is a fraction form. To convert this fraction into decimal form, we divide the numerator (68) by the denominator (100).
Calculation Method 1:
68 ÷ 100 = 0.68
So, 0.68 is already in decimal form and is equivalent to 0.68 itself.
Calculation Method 2:
Another method is to simplify the fraction 68/100. Both the numerator and denominator can be divided by 4.
68 ÷ 4 = 17
100 ÷ 4 = 25
So, the simplified fraction form is 17/25. To convert this fraction into decimal form, we divide the numerator (17) by the denominator (25).
17 ÷ 25 = 0.68
Therefore, 0.68 is also equivalent to 0.68.
In summary, 0.68 is equivalent to 0.68 itself and the fraction form 17/25.
decimal representations of numbers are unique if you use a finite number of decimals.
If you allow repeating decimals, then
0.68 = 1.679999999... with the 9 repeated.
Two or more fractions can represent the same number, but only one decimal number can
e.g.
1/4 = 2/8 = 3/12 = ... = 0.25