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Integers | Exercise 1.3

Question 16

(–18) × (–5) × (– 4) = ________

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By the rule of multiplication of integers,

= (-18) × (-5) × (-4)

First multiply the two numbers having same sign,

= 90 × -4 … [∵ (- × – = +)]

= – 360 … [∵ (+ × – = -)]

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Our top 5% students will be awarded a special scholarship to Lido.

subject-cta

Question 16

(–18) × (–5) × (– 4) = ________

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

By the rule of multiplication of integers,

= (-18) × (-5) × (-4)

First multiply the two numbers having same sign,

= 90 × -4 … [∵ (- × – = +)]

= – 360 … [∵ (+ × – = -)]

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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