An intensive rainbow trout farm contains 12,40012,40012,400 juvenile fish.
The mean increase in mass of a trout over a growth cycle of 14 weeks is 175 g175\text{ g}175 g.
Estimate the total increase in mass of the trout population, in kg\text{kg}kg, over this 14-week growth cycle.
74 exam-style questions on Edexcel IGCSE Biology Food production. Each one has a worked solution and a mark scheme showing where the marks go.