Answer:
d
Step-by-step explanation:
Answer: C
Step-by-step explanation:
8 * 8 = 64
x = 8
Answer:

Step-by-step explanation:

Apply rule 

Multiply the numbers: 

Get on algebra calculator (mathpapa) and you should get the answer
You would multiply 16*3 to get an estimate.
16*3= 48
The bike would be about 48 units.
I'm assuming you mean a 16:1 scale.
16:1= 16/1 which =16
Hope this helps!