Question

choose the correct option. by what rational number should -5/48 be multiplied to get 20?

Answer 1

Hey friend

Here is your answer

Let the no. be x

ACCORDING TO QUESTION :

(-5/48)×x=20

x=(20×48)/-5

x=-4×48

x=-192

Answer 2

heya !!

here is ur answer

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Given :-

one of the rational number = -5/48

result of the product = 20

Question :- to find other rational number

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let the unknown rational number be " Z "

➡ z × (-5/48 ) = 20

➡ z = 20 / (-5/48)

➡ z = 20 × (-48/5)

➡ z = 4 × (-48 )

➡ z = (-192)

verification :-

(-192) × -5/48

(-4) × (-5)

20

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hence proved

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the other rational number is (-192)

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hope it helps u..!!