Question

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" A RATIONAL NUMBER IS SUCH THAT WHEN YOU MULTIPLY IT BY 2/3 AND SUBTRACT 4/3 FROM THE PRODUCT YOU WILL GET -4/5 WHAT IS THE NUMBER ​

Answer 1

Answer:

A rational number is such that when we multiply it by 10/3 and add 3/8 to the product, we get-3/8. What is the number?

Let us take the rational no. as X

Then,

(X × 10/3) + 3/8 = -3/8

X × 10/3 = -3/8-3/8=-3/4

X =-3/4 × 3/10=-9/40

:. X = -9/40

Step-by-step explanation:

it is a model you can follow this method.

Answer 2

Step-by-step explanation:

Let the no. be x

ATQ,

(2/3)x-4/3=-4/5

(2x-4)/3=-4/5

By cross multiplying, we get

5(2x-4)=3×(-4)

10x-20=-12

10x=(-12)+20

10x=8

x=8/10

x=4/5

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