a money lender lent rs. 1000 at 4 % per year and rs. 1400 at 5 % per year. the amount should be returned to him when the total interest comes to rs. 350. find the number of years. Choose the correct answer:
A) 3.2	B) 3.75	C) 4	D) 4.25	E) 4.5
<gadget id="calculator">4 * 1_000</gadget>
<output>4_000</output>

<gadget id="calculator">4_000 / 100</gadget>
<output>40</output>

<gadget id="calculator">1_400 * 5</gadget>
<output>7_000</output>

<gadget id="calculator">7_000 / 100</gadget>
<output>70</output>

<gadget id="calculator">40 + 70</gadget>
<output>110</output>

<gadget id="calculator">350 / 110</gadget>
<output>35/11 = around 3.181818</output>

<result>A</result>
a money lender lent rs. 1000 at 4 % per year and rs. 1400 at 5 % per year. the amount should be returned to him when the total interest comes to rs. 350. find the number of years.
divide(350, add(divide(multiply(4, 1000), const_100), divide(multiply(1400, 5), const_100)))
( 1000 xtx 4 / 100 ) + ( 1400 xtx 5 / 100 ) = 350 â † ’ t = 3.2 answer a