a man has $ 480 in the denominations of one - dollar, 5 - dollar notes and 10 - dollar. the number of dollars of each denomination is equal. what is the total number of dollar that he has?	Choices:
A) 50
B) 60
C) 90
D) 48
E) 67
<gadget id="calculator">480 * 10</gadget>
<output>4_800</output>

<gadget id="calculator">4_800 / 60</gadget>
<output>80</output>

<gadget id="calculator">80 + 10</gadget>
<output>90</output>

<result>C</result>
a man has $ 480 in the denominations of one - dollar, 5 - dollar notes and 10 - dollar. the number of dollars of each denomination is equal. what is the total number of dollar that he has?
add(divide(multiply(480, 10), const_60), 10)
c $ 90 let number of notes of each denomination be x . then x + 5 x + 10 x = 480 16 x = 480 x = 30 . hence , total number of notes = 3 x = 90 .