Ana is a girl and has the same number of brothers as sisters. Andrew is a boy and has twice as many sisters as brothers. Ana and Andrew are the children of Emma. How many children does Emma have?

(A) 2
(B) 3
(C) 5
(D) 7
(E) 8

Question

Ana is a girl and has the same number of brothers as sisters. Andrew is a boy and has twice as many sisters as brothers. Ana and Andrew are the children of Emma. How many children does Emma have? 

(A) 2 
(B) 3 
(C) 5 
(D) 7 
(E) 8

anonymous · Answer

@hope_nicole

anonymous · Answer

follow @Luis_Rivera steps, they are very good

anonymous · Answer

emma has 4 female children, and the male children are  n − 1 = 4 − 1 = 3. 
total number of children Emma has is 4 + 3 = 7.
 The answer is D

anonymous · Answer

cool, thkns