It would 47.7 because you would have to both minus the number together.
Metal have some properties like lustrous (shiny), good conductors of electricity and heat,etc. Metals have another property by which metal can be drawn into a wire by hammering on it .This property is called as 'ductility'.
hope this helps, please mark brainliest. :)
Answer:
This is an example of chemical change because the Kool aid dissolved and turned the water red
Answer:
I think it's D, the Polar Vortex.