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AssignmentMultiple Select

Unit Test

Question 1 • *25-26 KCS18 Chemistry IC

Select the correct equalities for the units shown.

Answer
A
1 cm = 10 mm
B
1 ft = 3 yd
C
100 m = 1 cm
D
1 kg = 1,000 g
E
12 in = 1 ft

Explanation

There are 10 millimeters in 1 centimeter, so A is correct. A kilogram contains 1,000 grams, making D correct, and 12 inches equal 1 foot, making E correct. B reverses the feet-and-yards relationship: 1 yard equals 3 feet. C is also incorrect; 100 meters is much longer than 1 centimeter.

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