Olivia Understands Why ³/₅ and ⁹/₁₅ Are Equivalent Fractions

question 39

Multiple Choice

Olivia understands why ³/₅ and ⁹/₁₅ are equivalent fractions. Based on this information, Olivia is probably in Piaget's _______ stage of development.

• A) formal operations
• B) preoperational
• C) concrete operations
• D) sensorimotor

---

Definitions:

Internal Abdominal Pain

Pain originating within the abdominal cavity, potentially indicative of various health conditions or diseases.

Abuse

The improper usage or treatment of an entity, often to unfairly or improperly gain benefit; can refer to substances, individuals, or systems.

X-Ray of Current Injury

An X-Ray of current injury involves using electromagnetic radiation to create images of the inside of the body, particularly to assess recent injuries.

Previous Fractures

History of broken bones in a patient's medical record, which may affect treatment plans, healing times, or risk assessments for future bone health.