A pet store has k tanks of fish. Each tank has 28 fish. Using k, write an expression for the total number of fish in the store.

Answer

write an expression for the total number of fish in the store using the expression k.

To proof

As given in the question

A pet store has k tanks of fish.

Each tank has 28 fish.

Total number of fish in the store = 28k.

This expression is written above represented the total number of fish in the store using expression k.

Hence proved