Subjects units and conversions

True Statement

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True Statement


1. Let's analyze each statement carefully. 2. Statement a: 1000 cc equals how many liters? We know that 1000 cc = 1000 cm³ and 1 L = 1000 cm³. So, 1000 cc = 1000 cm³ = 1 L, not 1000 L. Therefore, a is FALSE. 3. Statement b: Convert 150 kph (kilometers per hour) to meters per minute. 150 kph = 150 km/h = 150,000 meters/hour. There are 60 minutes in an hour. So, meters per minute = $$\frac{150,000}{60} = 2500$$ meters/minute. Statement b says 150 kph = 2500 meters/minute, which is TRUE. 4. Statement c: 3 gallons > 11.5 liters? 1 US gallon ≈ 3.785 liters. So, 3 gallons = $$3 \times 3.785 = 11.355$$ liters. 11.355 L is less than 11.5 L, so 3 gal < 11.5 L. Statement c is FALSE. 5. Statement d: To convert 5 cm to inches, multiply by 2.54? 1 inch = 2.54 cm, to convert cm to inch, divide by 2.54 (not multiply). So, 5 cm to inch = $$\frac{5}{2.54}$$ inches. Statement d is FALSE. 6. Therefore, the only TRUE statement is b.