62% of salmon pass through a single dam unharmed. By what percent does the number of salmon decrease when passing through a single dam? The number of salmon decreases by%

the answer is c)8

step-by-step explanaction:

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.