What is 0.68 written as a simplified fraction

The  simplified fraction of 0.68 is .

Step-by-step explanation:

Consider the provided number 0.68.

Since there are 2 digits in 68, the very last digit is the "100th" decimal place.

So we can just say that .68 is the same as .

Now reduce the number to lowest terms. We can reduce this fraction to lowest  terms by dividing both the numerator and denominator by 4.

Hence, the simplified fraction of 0.68 is .

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

goog may be able to you find that answer