There were 54 computers in the computer room of Yuxing Primary School last year, and this year it has increased (4/9) compared to last year. How many computers are there this year?
育星小学计算机房去年有54台电脑，今年比去年增加了(4/9)，今年有多少台电脑？
<gadget id="calculator">4 / 9</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">1 + (4/9)</gadget>
<output>13/9 = around 1.444444</output>

<gadget id="calculator">54 * (13/9)</gadget>
<output>78</output>

<result>78</result>