None knows -it is reported in tonnes(weight) -not in numbers of individual fish.
40-50% of fish are sold each year
If x caught 5 times as many fish as y, then there were 6 groups of the same number of fish caught, and each group would have been 6 fish if there were 36 fish all together. x must have caught 30 (6 x 5) fish, leaving just 6 for y to have caught.
Y caught 6 fish. X caught 30 fish (5x6). Together they caught 36 fish.
Many varieties of fish are caught in the Baltic Sea
123,456
70
cannot bo counted
Peter caught a total of 8 fish. The three largest fish weighed 35 kg, meaning the average weight of each large fish was about 11.67 kg. The three smallest fish weighed 25 kg, equating to an average weight of 8.33 kg per small fish. By adding the weights of the largest and smallest fish, we can find the total weight of all the fish caught, which is 60 kg. Since the total weight of the fish caught is 100 kg, the weight of the remaining two fish totals 40 kg. Those two fish each have an average weight of 20 kg.
6 of them.
50 centimeters
1,000,000,000,000
Let's denote the number of fish Jen caught as ( x ). According to the problem, Liza caught 4 times as many fish as Jen, which means Liza caught ( 4x ). Together, they caught a total of 25 fish, so we can set up the equation: ( x + 4x = 25 ). Solving this, we get ( 5x = 25 ), leading to ( x = 5 ). Therefore, Jen caught 5 fish.