Find x - y and z in the below factor tree-A- x-5- y-3- z-2B- x -2- y -5- z -3C- x-2- y-3- z-5D- x-5- y-2- z-3

The correct option is A x=5,y=3,z=2 110/2 × 11=5 and thus, x=5 and we get 2 × 5 × 11=110. Also, 660/110 × 2 = 3 and thus y=3 and we get, 110 × 2 × 3=660. Simi ...

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Standard VI

Mathematics

Multiplication

Find x , y an...

Question

Find $x$ , $y$ and $z$ in the below factor tree.

$x = 5, y = 2, z = 3$

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$x = 5, y = 3, z = 2$

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$x = 2, y = 5, z = 3$

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$x = 2, y = 3, z = 5$

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Solution

The correct option is B
$x = 5, y = 3, z = 2$

$\frac{110}{2 \times 11} = 5$ and thus, $x = 5$ and we get $2 \times 5 \times 11 = 110$ .

Also, $\frac{660}{110 \times 2} = 3$ and thus $y = 3$ and we get, $110 \times 2 \times 3 = 660$ .

Similarly, $\frac{1320}{660} = 2$ and thus, $z = 2$ .

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\frac{x + 3}{3} = \frac{y - 5}{1} = \frac{z - 2}{- 5}

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Find x, y and z in the below factor tree.

The correct option is B x=5,y=3,z=2 1102×11=5 and thus, x=5 and we get 2×5×11=110. Also, 660110×2=3 and thus y=3 and we get, 110×2×3=660. Similarly, 1320660=2 and thus, z=2.

Find $x$ , $y$ and $z$ in the below factor tree.

The correct option is B
$x = 5, y = 3, z = 2$

$\frac{110}{2 \times 11} = 5$ and thus, $x = 5$ and we get $2 \times 5 \times 11 = 110$ .

Also, $\frac{660}{110 \times 2} = 3$ and thus $y = 3$ and we get, $110 \times 2 \times 3 = 660$ .

Similarly, $\frac{1320}{660} = 2$ and thus, $z = 2$ .