8.5-(5.6+4.8)/1.3 43X101

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8.5-(5.6+4.8)/1.3 43X101

8.5-(5.6+4.8)/1.3 43X101
8.5-(5.6+4.8)/1.3 43X101

8.5-(5.6+4.8)/1.3 43X101
8.5-(5.6+4.8)/1.3=8.5-10.2/1.3=8.5-8=0.5
43X101=43X(100+1)=43X100+43X1=4343