There are 45 footballs in the school sports room, and the number of basketballs is equal to footballs (7/9). How many basketballs are there in the school sports room?
学校体育室有足球45个，篮球的个数是足球的(7/9)．学校体育室有篮球多少个？
<gadget id="calculator">7 / 9</gadget>
<output>7/9 = around 0.777778</output>

<gadget id="calculator">45 * (7/9)</gadget>
<output>35</output>

<result>35</result>