If C is a point on the line segment AB of length 12 cm- such that AC -2-3 of AB- then the value of CB - AB will be-A-B-C- -5

The correct option is A 1/3Here, Length of AB = 12 cm Length of AC = 2/3 x 12 = 8 cm Length of CB = (12 8) cm = 4 cm Then, CB/AB = nbsp;4/12 = nbsp;1/3 ...

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Standard VI

Mathematics

Problems Involving Multiplication and Division

If C is a poi...

Question

If C is a point on the line segment AB of length 12 cm, such that AC = $\frac{2}{3}$ of AB, then the value of $\frac{C B}{A B}$ will be .

\frac{1}{3}

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\frac{3}{4}

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\frac{2}{5}

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Solution

The correct option is A $\frac{1}{3}$
Here,
Length of AB = 12 cm
Length of AC = $\frac{2}{3}$ x 12 = 8 cm
Length of CB = (12 - 8) cm = 4 cm

Then, $\frac{C B}{A B}$ = $\frac{4}{12}$ = $\frac{1}{3}$

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If C is a point on the line segment AB of length 12 cm, such that AC = 23of AB, then the value of CBAB will be .

The correct option is A 13Here, Length of AB = 12 cm Length of AC = 23 x 12 = 8 cm Length of CB = (12 - 8) cm = 4 cm Then, CBAB = 412 = 13

If C is a point on the line segment AB of length 12 cm, such that AC = $\frac{2}{3}$ of AB, then the value of $\frac{C B}{A B}$ will be .

The correct option is A $\frac{1}{3}$
Here,
Length of AB = 12 cm
Length of AC = $\frac{2}{3}$ x 12 = 8 cm
Length of CB = (12 - 8) cm = 4 cm

Then, $\frac{C B}{A B}$ = $\frac{4}{12}$ = $\frac{1}{3}$