AlgebraEasyProportional cost
Algebra practice question
Hiring a car costs $30 per day. What is the cost, in dollars, of hiring the car for 4 days?
Answer: 120
30 × 4 = 120.
Common wrong answers
- If you answered 34
- 34 adds 30 + 4.
- If you answered 90
- 90 is three days.
- If you answered 7.5
- 7.5 divides 30 by 4.
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