a boat having a length 3 m and breadth 2 m is floating on a lake. the boat sinks by 1 cm when a man gets on it. the mass of the man is: Choose the correct choice from the following choices:
A) 12 kg
B) 60 kg
C) 72 kg
D) 88 kg
E) 96 kg
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<gadget id="calculator">1 / 100</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">6 * (1/100)</gadget>
<output>3/50 = around 0.06</output>

<gadget id="calculator">(3/50) * 1_000</gadget>
<output>60</output>

<result>B</result>
a boat having a length 3 m and breadth 2 m is floating on a lake. the boat sinks by 1 cm when a man gets on it. the mass of the man is:
multiply(multiply(multiply(3, 2), divide(1, const_100)), const_1000)
"volume of water displaced = ( 3 x 2 x 0.01 ) m 3 = 0.06 m 3 . mass of man = volume of water displaced x density of water = ( 0.06 x 1000 ) kg = 60 kg . answer : option b"