There are three bags of rice, A, B, and C. Bag A weighs 150 kilograms. Bag B weighs A’s (7/10) and C’s (3/4). How many kilograms of rice does C have?
有甲、乙、丙三袋大米，甲袋米重150千克，乙袋米重是甲的(7/10)，是丙的(3/4)，丙袋大米多少千克？
<gadget id="calculator">7 / 10</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(7/10) / (3/4)</gadget>
<output>14/15 = around 0.933333</output>

<gadget id="calculator">150 * (14/15)</gadget>
<output>140</output>

<result>140</result>