The cost of 10 kg of mangos is equal to the cost of 24 kg of rice. The cost of 6 kg of flour equals the cost of 2 kg of rice. The cost of each kg of flour is $24. Find the total cost of 4 kg of mangos, 3 kg of rice and 5 kg of flour?  Choose the correct choice from the following answers: A) 347.4 B) 987.4 C) 877.2 D) 1027.2 E) 1667.2
Let the costs of each kg of mangos and each kg of rice be $a and $r respectively.   10a = 24r and 6 * 24 = 2r   a = 12/5 r and r = 72   a = 144   Required total cost = 4 * 144 + 3 * 72 + 5 * 24   = 691.2 + 216 + 120= 
<gadget id="calculator">691.2 + 216 + 120</gadget>
<output>1_027.2</output>
$1027.20   1027.2
<result>D</result>
The cost of 10 kg of mangos is equal to the cost of 24 kg of rice. The cost of 6 kg of flour equals the cost of 2 kg of rice. The cost of each kg of flour is $24. Find the total cost of 4 kg of mangos, 3 kg of rice and 5 kg of flour?