Daniel practices basketball for 15 minutes each day during the school week. He practices twice as long each day on the weekend. How many minutes does he practice during a whole week?
Daniel practices for a total of 15 x 5 = 
<gadget id="calculator">15*5</gadget>
<output>75</output>
75 minutes during the school week.
He practices 15 x 2 = 
<gadget id="calculator">15*2</gadget>
<output>30</output>
30 minutes each day on the weekend.
So, he practices a total of 30 x 2 = 
<gadget id="calculator">30*2</gadget>
<output>60</output>
60 minutes on the weekend.
Thus, Daniel practices for a total of 75 + 60 = 
<gadget id="calculator">75+60</gadget>
<output>135</output>
135 minutes during a whole week.

<result>135</result>