Ross has 80 shirts, 3/4 of the shirts are green and 1/10 is without buttons. Therefore Ross has between ___ and ___ shirts with buttons that are not green.  Choose the most appropriate option
A) 12 ; 20.
B) 12 ; 19.
C) 12 ; 18.
D) 12 ; 17.
E) 12 ; 16.
Total shirts = 80   Green shirts = 3/4*80= 
<gadget id="calculator">3/4*80</gadget>
<output>60</output>
60, Non green shirts= 20   Shirts without button = 1/10*80= 
<gadget id="calculator">1/10*80</gadget>
<output>8</output>
8, shirts with button= 72   Required: Range of shirts with buttons that are not green.   Maximum non green shirts with buttons = number of non green shirts = 20   Minimum non green shirts with buttons (12 ; 20.ll without button shirts are non green) = Non green shirts - shirts without button = 20 - 8= 
<gadget id="calculator">20 - 8</gadget>
<output>12</output>
12   Hence the range would be (12, 20)   Correct Option: 12 ; 20.
<result>A</result>
Ross has 80 shirts, 3/4 of the shirts are green and 1/10 is without buttons. Therefore Ross has between ___ and ___ shirts with buttons that are not green.