Answer:

Step-by-step explanation:

Distribute negative sign.

Combine like terms.


Just find a common denominator and find the smallest number that goes into it, which in this case it is 29, so
1/29+6/29+12/29=19/29
691/1000 is already in its simplest form, for 691 is a prime number and it cannot be reduced by any number other than 1 and 691. (and 1000 is not divisible by 691 also)
691/1000 in its simplest form is 691/100~
The value of t should be equals to 6.1 years.
I hope this helps.
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