Answer:
its is 3 1/3 becuae i solved it and also it has to do with step by step
Answer:
1/19
Step-by-step explanation:
Radius of 1 button = r = 3x
Fabric required to cover 1 button = Area of the circle
= 
= 
= 
Total number of buttons = x
Fabric required to cover 1 button =
Fabric required to cover x buttons = 
Hence, fabric required to cover x buttons
sq. units
Answer:
a
Step-by-step explanation:
3 times 0 is still zero so its not grater