Remove or Add Parentheses as Indicated $9 + 10 - 4 \cdot 3 = 27$

question 160

Multiple Choice

Remove or add parentheses as indicated.
-Place parentheses to make the equation $9 + 10 - 4 \cdot 3 = 27$ true.

• A) \(( 9 + 10 - 4 \cdot 3 ) = 27\)
• B) \(( 9 + 10 - 4 ) \cdot 3 = 27\)
• C) \(( 9 + 10 ) - 4 \cdot 3 = 27\)
• D) \(9 + ( 10 - 4 ) \cdot 3 = 27\)

---

Definitions:

Sodium Chloride

A chemical compound commonly known as table salt, used in food and as a preservative.

Water Molecule

A chemical compound consisting of two hydrogen atoms and one oxygen atom (H2O), which is essential for all known forms of life.

Dissociation

A psychological condition in which there is a disruption or lack of continuity in the normal integration of consciousness, memory, identity, emotion, perception, body representation, motor control, and behavior.

Sodium Chloride

A chemical compound commonly known as salt, consisting of sodium and chloride ions, widely used for seasoning and preservation.