Question

A=40,B=30,C=20,A=10 A+B÷C?

Answer 1

Given expression : A+B÷C .

Case 1 :

Put A=40,B=30,C=20

40+30÷20

= 40+1.5

41.5 .

Case 2:

Put A= 10, B=30, C=20

Now ,
10 + 30÷20

10+1.5

11.5

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Answer 2

A+ B÷ C = 40+30÷20 = 40+3/2 =83/2