Mario's salary increased by 40% to $4000 this year. Bob's salary from last year was equal to three times Mario's salary this year. If Bob's current salary is 20% more than his salary last year, what is his current salary?
Last year, Bob's salary was equal to three times Mario's salary this year, meaning Bob was earning 3*$4000 = $
<gadget id="calculator">3*4000</gadget>
<output>12_000</output>
12000.
If Bob's salary increased by 20% this year, he is earning 20/100*$12000= $
<gadget id="calculator">20/100*12000</gadget>
<output>2_400</output>
2400 more.
Bob's total salary this year is $12000+$2400= $
<gadget id="calculator">12000+2400</gadget>
<output>14_400</output>
14400.

<result>14_400</result>