On Monday, Sydney sends 5 texts each to Allison and Brittney. On Tuesday, she sends 15 texts to each of them. In total, how many texts did Sydney send to Allison and Brittney on both days?
Sydney sends 5*2=
<gadget id="calculator">5*2</gadget>
<output>10</output>
10 texts on Monday.
Sydney sends 15*2=
<gadget id="calculator">15*2</gadget>
<output>30</output>
30 texts on Tuesday.
In total, Sydney sends 10+30=
<gadget id="calculator">10+30</gadget>
<output>40</output>
40 texts on both days.

<result>40</result>