25 onions on a scale weigh 5.12 kg. when 3 onions are removed from the scale, the average weight of the 22 onions is 200 grams. what is the average weight ( in grams ) of the 3 onions which were removed? Options:
A) 200
B) 220
C) 240
D) 260
E) 280
<gadget id="calculator">5.12 * 1_000</gadget>
<output>5_120</output>

<gadget id="calculator">22 * 200</gadget>
<output>4_400</output>

<gadget id="calculator">5_120 - 4_400</gadget>
<output>720</output>

<gadget id="calculator">720 / 3</gadget>
<output>240</output>

<result>C</result>
25 onions on a scale weigh 5.12 kg. when 3 onions are removed from the scale, the average weight of the 22 onions is 200 grams. what is the average weight ( in grams ) of the 3 onions which were removed?
divide(subtract(multiply(5.12, const_1000), multiply(22, 200)), 3)
22 * 200 = 4400 . the other 3 onions weigh a total of 720 grams . the average weight is 720 / 3 = 240 grams . the answer is c .