Question

A rational number is such that when you multiply it by 5/2 and add 2/3 to the product you get -7/12 .What is the number ?​

Answer 1

Answer:

Let the rational number be x

So acc to que

X×5/2+2/3=-7/2

5x/2+2/3=-7/2

Adding

15x+4/6=-7/2

Cross multiplication

180x+48=-42

180x=-42-48

180x=-90

X=-1/2

Hence the rational number is -1/2

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Answer 2

Step-by-step explanation:

hope it works

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