EASY BRAINLESS... seventy percent of the fish in an aquarium are salmon. if there are a total of 450 fish in the aquarium, how many salmon are there? how many fish are not salmon​

there are 135 fish that are not salmon and 315 that are.

Step-by-step explanation:

There are 315 salmon and 135 fish that aren't salmon.

Step-by-step explanation:

The number of salmon in the aquarium would be 70% of the 450 fish, so to find the number you multiply .7 by 450:

450 × .7 = 315

So, there are 315 salmon. To find how many fish are not salmon, you would subtract 315 from 450:

450 - 315 = 135

So, 135 of the fish are not salmon.

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

.19875994384

step-by-step explanation:

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