Mathematics
Grade10
Easy
Question
Kim is paid $k per hour at his job. Write an expression for how much does Kim earn if he works 11 hours?
- 11 – k
- 11 + k
- 11 k
- k – 11
Hint:
we must multiply the amount he earns in 1 hour with the number of hours he works.
⇒ k × 11
⇒11 k
The correct answer is: 11 k
To find how much Kim earns in 11 hours if he is paid k per hour.
Therefore, the expression is for working 11 hours is 11k $.
