NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Ex 2.6 are part of NCERT Solutions for Class 8 Maths. Here we have given NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Ex 2.6.

- Linear Equations In One Variable Class 8 Ex 2.1
- Linear Equations In One Variable Class 8 Ex 2.2
- Linear Equations In One Variable Class 8 Ex 2.3
- Linear Equations In One Variable Class 8 Ex 2.4
- Linear Equations In One Variable Class 8 Ex 2.5

Board |
CBSE |

Textbook |
NCERT |

Class |
Class 8 |

Subject |
Maths |

Chapter |
Chapter 2 |

Chapter Name |
Linear Equations in One Variable |

Exercise |
Ex 2.6 |

Number of Questions Solved |
7 |

Category |
NCERT Solutions |

## NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations In One Variable Ex 2.5

**Solve the following equations:
**

**Ex 2.6 Class 8 Maths Question 1.**

\(\frac { 8x-3 }{ 3x } =2\)

**Solution:**

**Ex 2.6 Class 8 Maths Question 2.**

\(\frac { 9x }{ 7-6x } =15\)

**Solution:**

**Ex 2.6 Class 8 Maths Question 3.**

\(\frac { z }{ z+15 } =\frac { 4 }{ 9 } \)

**Solution:**

**Ex 2.6 Class 8 Maths Question 4.**

\(\frac { 3y+4 }{ 2-6y } =\frac { -2 }{ 5 } \)

**Solution:**

**Ex 2.6 Class 8 Maths Question 5.**

\(\frac { 7y+4 }{ y+2 } =\frac { -4 }{ 3 } \)

**Solution:**

**Ex 2.6 Class 8 Maths Question 6.**

The ages ofHari and Harry are in the ratio 5: 7. Four years from now the ratio of their ages will be 3 :4. Find their present ages.

**Solution.**

Let the present ages of Hari and Harry be 5x years and 7x years respectively.

∴ Present age of Hari =5 x 4 years = 20 years

∴ Present age of Harry =7 x 4 years = 28 years.

**Ex 2.6 Class 8 Maths Question 7.**

The denominator of a rational number is greater than its numerator by 8. If the numerator is increased by 17 and the denominator is decreased by 1, the number obtained is \(\frac { 3 }{ 2 } \). Find the rational number.

**Solution.
**Let the numerator of the rational number be x. Then, the denominator of the rational number = x + 8.

∴ The rational number = \(\frac { x }{ x+8 } \)

If the numerator is increased by 17 and the denominator is decreased by 1, the number becomes \(\frac { 3 }{ 2 } \).

Hence, the required rational number = \(\frac { 13 }{ 21 } \).

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