a rectangular field has a length 10 meters more than it is width. if the area of the field is 200, what is the length ( in meters ) of the rectangular field?
Pick one.
A) 20
B) 22
C) 24
D) 26
E) 28
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">200 / 10</gadget>
<output>20</output>

<gadget id="calculator">20 / 2</gadget>
<output>10</output>

<gadget id="calculator">(1/3) + 10</gadget>
<output>31/3 = around 10.333333</output>

<gadget id="calculator">(1/4) + (31/3)</gadget>
<output>127/12 = around 10.583333</output>

<gadget id="calculator">10 + (127/12)</gadget>
<output>247/12 = around 20.583333</output>

<result>A</result>
a rectangular field has a length 10 meters more than it is width. if the area of the field is 200, what is the length ( in meters ) of the rectangular field?
add(10, add(const_0_25, add(const_0_33, divide(divide(200, 10), const_2))))
"area = l * w = ( l ) * ( l - 10 ) = 200 trial and error : 19 * 9 = 171 ( too low ) 20 * 10 = 200 the length is 20 meters . the answer is a ."