Attempt following question by selecting a choice to answer.
B
Add
13 and
23.
e BA.
B3
B.
B 13 C.
B4
D.
B1
B
D
Step 1: [Original expression.]13 + 23
Step 2: [Add numerators and write the denominator same. Since the two fractions are like fractions.]= (1 + 2)3
Step 3: [Add 2 + 1.]= 33
Step 4: [Divide 3 by 3.]= 1
Step 5: 13 + 23 = 1