Answer:
Step-by-step explanation: 1 foot= 12 inches
so length 5.5 inches= 0.458 feet or 5.5/12
width 4 inches= 0.33 feet or 4/12
area 4x5.5= 1.833 feet or 22/12
0.53333...
Step-by-step explanation:
$2.05
$8/4 notebooks= $2
.20/4=.05
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f(2)= f(2-1)+3
f(2)=f(1)+3