harkamal purchased 8 kg of grapes at the rate of 90 per kg and 9 kg of mangoes at the rate of 55 per kg. how much amount did he pay to the shopkeeper?
Choose the correct choice.
A) 1055
B) 1215
C) 1065
D) 1070
E) 1080
<gadget id="calculator">8 * 90</gadget>
<output>720</output>

<gadget id="calculator">9 * 55</gadget>
<output>495</output>

<gadget id="calculator">720 + 495</gadget>
<output>1_215</output>

<result>B</result>
harkamal purchased 8 kg of grapes at the rate of 90 per kg and 9 kg of mangoes at the rate of 55 per kg. how much amount did he pay to the shopkeeper?
add(multiply(8, 90), multiply(9, 55))
"cost of 8 kg grapes = 90 × 8 = 720 . cost of 9 kg of mangoes = 55 × 9 = 495 . total cost he has to pay = 720 + 495 = 1215 . b )"