Question

i. If the weight of one box is 24 2/3kg, what will be the weight of 9 such boxes?

ii. The product of two rational numbers is −9. If one of the numbers is −12, find the other.

Answer 1

Answer:

i. 24 2/3 X 9

= 74/3 X 9 = 666/3

= 222 kg

Step-by-step explanation:

ii. REFER THE ABOVE ATTACHMENT

Answer 2

i. Weight of one box = 24 2/3 = 73/3 = 24.67 kg

Weight of nine boxes = 24.67 × 9 = 222.03 kg

ii. Product of two rational numbers = -9

One number = -12

Let the other number be x

-12 × x = -9

-12x = -9

x = -9 / -12

x = 9 / 12

x = 3 / 4

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