Answer:
if i'm not wrong it should be 2.8
Step-by-step explanation:
I'm realy not sure
Sorry if i'm wrong
5 girls : 4 boys
5 + 4 = 9 students
= 27 students ( 5girls / 9 students )
*cancel students units*
= 27 ( 5 girls / 9)
= 15 girls
You can use a number line to add and subtract
Answer: A. The first one
Step-by-step explanation: