Respuesta :

calculista
we have that
a01
and
20cba

step 1
convert to decimal values
a01-----> [10*16²+0*16+1*16^0]---> [2560+1]------> 2561

20cba--> [ 2*16^4+0*16^3+12*16^2+11*16^1+10*16^0]
=[131072+3072+176+10]
=134330

step 2
find the sum
2561+134330-----> 136891

step 3
find the product
2561*134330----> 344019130

step 4
convert to hexadecimal------> using a Hexadecimal calculator
the sum
136891---------> 216BB

the product
344019130-----> 148150BA

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