Jade and Krista went on a road trip for 3 days. On each day Jade had to drive 8 hours and Krista had to drive 6 hours to arrive at the destination. How many hours did they drive altogether?
Jade drives for a total of 3 days x 8 hours/day = 
<gadget id="calculator">3*8</gadget>
<output>24</output>
24 hours.
Krista drives for a total of 3 days x 6 hours/day = 
<gadget id="calculator">3*6</gadget>
<output>18</output>
18 hours.
Together they drive 24 hours + 18 hours = 
<gadget id="calculator">24+18</gadget>
<output>42</output>
42 hours.

<result>42</result>