I don't know sorry I tried
If 
is a divisor of 12, then
If 3 is a factor (i.e. divisor) of , then can only be one of the elements of this set that are multiples of 3, so
But is positive, so there are 3 possible values can have.
Saturn takes 17.6 more years than Jupiter, so 17.6 + 11.9 will get you how long Saturn will take to orbit the sun, which would give you 29.5 years.
9.8 meters divided by .14 meter pieces. 70 pieces that Ralph can cut from the spool.
O.o that so hard but my big sister know how to do it
