Step-by-step explanation:
When adding fractions of different denominators, first find the LCM of the denominators, but she ignored that.
11/4+2/3
LCM=12
(33+8)/12
41/12
The answer is B because if you multiply 3*3 you get 9 and if you multiply 6*2 you get 12.Then you add 9 and 12 to get 21
This is a photo of answer
Answer: The boy would be chosen
Step-by-step explanation:
the fraction for the probability for girls is 3/10
the fraction for the probability for boys is 7/10
