Answer:
its the 3rd 1
Step-by-step explanation:
Answer:

Step-by-step explanation:
Let
x -----> number of bones in one hand
y ----> number of bones in the body
we know that
To find out what fraction represents the number of bones in one hand compared to the number of bones in the body, divide the number of bones in one hand by the number of bones in the body
we have

Find the ratio x/y
so

Answer:
Below
Step-by-step explanation:
30 = 6 + 2x
30 = 6 + 2x
24 = 2x
x=12
Answer:64
Step-by-step explanation:
67