Math, asked by guruvishnupendyala, 11 months ago

If three-fourth of a number is 5 more than 7, then the
number is​

Answers

Answered by sidRajputking
19

Answer:

Answer is 16

Step-by-step explanation:

let the no. be x

x \times <  3  \div  4 >  = 5 + 7 \\ x \times 3 \div 4 = 12 \\ x = 4 \div 3 \times 12 \\ x = 16

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Answered by hukam0685
0

The number is 16.

Given:

  • If three-fourth of a number is 5 more than 7.

To find:

  • Find the number .

Solution:

Step 1:

Assume the number and write equation.

Let the number is x.

3/4 of number is  =  \frac{3}{4} x \\

So,

 \bf \frac{3}{4} x = 5 + 7...eq1 \\

Step 2:

Solve the equation 1.

 \frac{3}{4} x = 12 \\

or

x =  \frac{12 \times 4}{3}  \\

or

\bf \red{x = 16} \\

Thus,

The number is 16.

Learn more:

1) A fraction becomes 4/5 if 1 is added to both numerator and denominator. If, however, 5 is subtracted from both numerator...

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