the ratio of the length and the width of a rectangle is 4: 3 and the area of the rectangle is 4800 sq cm. what is the ratio of the width and the area of the rectangle?
Choose the correct choice:
A) 1 : 72  B) 1 : 76  C) 1 : 80  D) 1 : 84  E) 1 : 88
<gadget id="calculator">3 * 4_800</gadget>
<output>14_400</output>

<gadget id="calculator">14_400 ** (1/2)</gadget>
<output>120</output>

<gadget id="calculator">120 / 2</gadget>
<output>60</output>

<gadget id="calculator">60 / 4_800</gadget>
<output>1/80 = around 0.0125</output>

<result>C</result>
the ratio of the length and the width of a rectangle is 4: 3 and the area of the rectangle is 4800 sq cm. what is the ratio of the width and the area of the rectangle?
divide(divide(sqrt(multiply(const_3, 4800)), const_2), 4800)
let the length and the width be 4 x and 3 x respectively . area = ( 4 x ) ( 3 x ) = 4800 12 x ^ 2 = 4800 x ^ 2 = 400 x = 20 the ratio of the width and the area is 3 x : 12 x ^ 2 = 1 : 4 x = 1 : 80 the answer is c .