Math, asked by naikniharika438, 2 days ago

is If2 is subtracted from a number and then 3 2 multiplied, we get . Find the number. 5 11.​

Answers

Answered by mpv12pk024
0

Answer:

Corrected question:-

If \: 2 is \:  subtracted  \: from a \\  number  \: and \:  then \:  \frac{3}{2} \:  multiplied,  \:we \:  get \frac{5}{11}  . Find \\  the \:   number.

to find the number

Let assume the number be x

(x - 2) \times  \frac{3}{2}  =  \frac{5}{11}

 =  \frac{3x - 6}{2}  =  \frac{5}{11}

 = 3x - 6 =  \frac{5}{11}  \times 2

 = 3x - 6 =  \frac{10}{11}

3x =  \frac{10}{11}  + 6

By taking lcm we get

3x =  \frac{10 \times 1}{11  \times 1}  + ( \frac{6 \times 11}{1 \times 11} )

3x =  \frac{10}{11}  +  \frac{66}{11}

3x =  \frac{76}{11}

x =  \frac{76}{3}  \div 3

By recipeocaling we get,

x =  \frac{76}{3}  \times  \frac{1}{3}

x =  \frac{76}{9}

therefore the number is 76/9

Step-by-step explanation:

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