James drives 30 mph for half an hour and then twice as long for twice the speed.  How far did he drive in total? Let's think step by step and output the final answer after "####".
user
His first drive was 30*.5=<<30*.5=15>>15 miles
The next leg was .5*2=<<.5*2=1>>1 hour
The speed of the trip was 30*2=<<30*2=60>>60 mph
So he drove 60*1=<<60=60>>60 miles
So in total he drove 60+15=<<60+15=75>>75 miles
#### 75
James drives 30 mph for half an hour and then twice as long for twice the speed.  How far did he drive in total?
train