Step 1: Identify the problem or question.
The problem is to find out how much 14 pencils and 11 pens would cost.
Step 2: Gather relevant information.
The cost of one pencil is 18 cents.
The cost of one pen is 69 cents.
We need to find the cost of 14 pencils and 11 pens.
Step 3: Formulate a plan.
To solve this problem, we will multiply the cost of one pencil by 14 to find the total cost of pencils. Then, we will multiply the cost of one pen by 11 to find the total cost of pens. Finally, we will add the total cost of pencils and pens together to find the overall cost.
Step 4: Solve the problem.
Cost of 14 pencils = 18 cents/pencil x 14 pencils = 252 cents or $2.52
Cost of 11 pens = 69 cents/pen x 11 pens = 759 cents or $7.59
Total cost = Cost of pencils + Cost of pens = $2.52 + $7.59 = $10.11
Therefore, 14 pencils and 11 pens would cost $10.11.
Step 5: Evaluate the solution.
The solution makes sense and is reasonable.
Question 2 options:
Use the five-step thinking plan to help you solve this problem.
Pencils sell for 18 cents each, and pens sell for 69 cents each. How much would 14 pencils and 11 pens cost?
1 answer