Math, asked by saurabh5962, 1 year ago

the product of two number is 4032 and their quotient 9/7 find the number

Answers

Answered by benonibenu
2
9/7× X=4032
Then shift 9/7 into R.H.S
X=4032×7/9
x=3136

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Answered by TooFree
6

STEP 1: Define y:

Let one number be y


STEP 2: Express the other number in term of y:

The product of the two numbers is 4032

⇒ The other number will be 4032/y


STEP 3: Form the equation and solve for y:

Given that their quotient is 9/7

 y  \div \dfrac{4032}{y} = \dfrac{9}{7}

Change the divide fraction to multiply fraction:

 y  \times \dfrac{y}{4032} = \dfrac{9}{7}

Multiply:

 \dfrac{y^2}{4032} = \dfrac{9}{7}

Cross multiply:

 7y^2 = 36288

Divide both side by 7:

 y^2 = 5184

Square root both sides:

 y = 72


STEP 4: Find the numbers:

one number = y = 72

The other number = 4032/y = 4032/72 = 56


Answer: The two numbers are 72 and 56

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