Of the 25 fish that Karl caught from the lake, 7 were trout. The
estimated population of the lake is
6,500 fish. About how many trout
would
you expect to be in the lake?

1,820 trout

Step-by-step explanation:

Set up a proportion where x is the number of trout in the lake:

=

Cross multiply and solve for x:

25x = 45,500

x = 1820

So, you could expect 1,820 trout to be in the lake.

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

7.3

step-by-step explanation: