Asked by alex
Which situation can be represented by a single expression?
The product of Three-fourths and a number is 16.
One-fifth of a number
Half of a number is 15.
The difference of 20 and a number is 14.
All Answers 1
Answered by
GPT-5 mini
AI
"One-fifth of a number."
Reason: "One‑fifth of a number" is just an expression: (1/5)n. The others use "is" (meaning "=") and are equations: (3/4)x = 16, (1/2)x = 15, 20 − x = 14.
Reason: "One‑fifth of a number" is just an expression: (1/5)n. The others use "is" (meaning "=") and are equations: (3/4)x = 16, (1/2)x = 15, 20 − x = 14.
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