math
posted by Rawn Williams on .
By what percent is a 100watt light bulb brighter than a 60watt light bulb? (Round percent to the nearest tenth.

Please see the Related Questions below.
posted by Rawn Williams on .
By what percent is a 100watt light bulb brighter than a 60watt light bulb? (Round percent to the nearest tenth.
Please see the Related Questions below.