There are two bags of rice, the weight (3/4) of the rice in the bag A is equal to (4/5) the weight of the rice in the bag B. If bag A weighs 160 kg, how much does bag B weigh? (solution by equation or ratio)
有两袋大米，甲袋大米重量(3/4)和乙袋大米重量的(4/5)相等．如果甲袋大米重160千克，乙袋大米重多少千克？(用方程或者比例解)
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">160 * (3/4)</gadget>
<output>120</output>

<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">120 / (4/5)</gadget>
<output>150</output>

<result>150</result>