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A student writes (10 cm)/( 12 cm) =(5...

A student writes
`(10 cm)/( 12 cm) =(5)/(6) cm `
` (15 cm )/( 15m) =1000` m
The student

A

always commits clerical error of writing unit with ratio

B

has clear concept of units and their conversion

C

can reduce fractions to lowest term correctly and can write the units properly

D

has concept of units conversion of units, fractions but missed the concept that ratio does not have units

Text Solution

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The correct Answer is:
D
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