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Division of a Monomial by a Monomial

Question 29Th...

Question

Question 29

The value of $(- 27 x^{2} y) \div (- 9 x y)$ is
a) $3 x y$
b) $- 3 x y$
c) $- 3 x$
d) $3 x$

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Solution

d) $3 x$

$\to$ We have,
$(- 27 x^{2} y) \div (- 9 x y) = \frac{- 27 x^{2} y}{- 9 x y} = \frac{27 \times x \times x \times y}{9 \times x \times y} = \frac{27}{9} x = 3 x$

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Division of a Monomial by a Monomial

Standard VIII Mathematics

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