Evaluate -16- -8- -81-18- 32

The correct option is B 18 Given, ( 16)× ( 8) × ( 81) ( 18)× 32 As there are 3 negative numbers in the numerator and 1 in the denominato ...

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Standard VII

Mathematics

Division of Integers

Evaluate -1...

Question

Evaluate $\frac{(- 16) \times (- 8) \times (- 81)}{(- 18) \times 32}$

- 18

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Solution

The correct option is B $18$
Given, $\frac{(- 16) \times (- 8) \times (- 81)}{(- 18) \times 32}$
As there are $3$ negative numbers in the numerator and $1$ in the denominator, the answer will be positive.

Canceling out the common factors and simplifying we get
$\frac{(- 16) \times (- 8) \times (- 81)}{(- 18) \times 32} = \frac{4 \times 81}{9 \times 2} = 18$

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Evaluate (−16)×(−8)×(−81)(−18)×32

The correct option is B 18Given, (−16)×(−8)×(−81)(−18)×32As there are 3 negative numbers in the numerator and 1 in the denominator, the answer will be positive. Canceling out the common factors and simplifying we get (−16)×(−8)×(−81)(−18)×32=4×819×2=18

Evaluate $\frac{(- 16) \times (- 8) \times (- 81)}{(- 18) \times 32}$