Jason joined the military when he turned 18.  It took him 8 years to raise to the rank of chief.  Then 25% longer than that to go from chief to master chief.  He then spent 10 years more in the military before retiring.  How old was he when he retired? Let's think step by step and output the final answer after "####".
user
It took 8*.25=<<8*.25=2>>2 years longer to go from chief to master chief than to get chief
So it takes him 8+2=<<8+2=10>>10 years to become a master chief
That means he took 10+8=<<10+8=18>>18 years to reach master chief from enlisting
So he was in the military for 18+10=<<18+10=28>>28 years
So he was 28+18=<<28+18=46>>46 when he retired
#### 46
Jason joined the military when he turned 18.  It took him 8 years to raise to the rank of chief.  Then 25% longer than that to go from chief to master chief.  He then spent 10 years more in the military before retiring.  How old was he when he retired?
train