Answer: See explanation
Step-by-step explanation:
Your question isn't well written. Let's say 10 rubber stamps cost $ 10.30. Which equation would help determine the cost of 22 rubber stamps.
Based on the information in the question, the equation will be:
= $10.30/10 × 22
Therefore, to solve it further will be:
= $10.30/10 × 22
= $1.03 × 22
= $22.66
