Find each of the following products-a - 10 - 9b - 20 - - 10c - 4 - - 6

a) ( 10) × 9 = ( 90) b) ( 20) × ( 10) = 200 c) ( 4) × ( 6) = 24 ...

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Standard VIII

Mathematics

Simplification of an Expression

Find each of ...

Question

Find each of the following products:
(a) $- 10 \times 9$
(b) $(- 20) \times (- 10)$
(c) $(- 4) \times (- 6)$

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Solution

The product of two negative integers will be positive, and the product of a negative and a positive integer will be negative.
$a) (- 10) \times 9 = (- 90)$

$b) (- 20) \times (- 10) = 200$

$c) (- 4) \times (- 6) = 24$

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Find each of the following products:(a) −10×9(b) (−20)×(−10)(c) (−4)×(−6)

The product of two negative integers will be positive, and the product of a negative and a positive integer will be negative. a)(−10)×9=(−90)b)(−20)×(−10)=200c)(−4)×(−6)=24

Find each of the following products:
(a) $- 10 \times 9$
(b) $(- 20) \times (- 10)$
(c) $(- 4) \times (- 6)$

The product of two negative integers will be positive, and the product of a negative and a positive integer will be negative.
$a) (- 10) \times 9 = (- 90)$

$b) (- 20) \times (- 10) = 200$

$c) (- 4) \times (- 6) = 24$