Amit123

Ervar

Asked: March 14, 2021In: Class 8 Maths

If 24x is a multiple of 3, where x is a digit, what is the value of x? (Since 24x is a multiple of 3, its sum of digits 6 + x is a multiple of 3; so 6 + x is one of these numbers: 0, 3, 6, 9, 12, 15, 18 … But since x is a digit, it can only be that 6 + x = 6 or 9 or 12 or 15. Therefore, x = 0 or 3 or 6 or 9. Thus, x can have any of four different values).

NCERT Solutions for Class 8 Mathematics Chapter 16 Important NCERT Questions Playing with Numbers Chapter 8 Exercise 16.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Ragavi

Asked: March 5, 2021In: Class 8 Maths

The ages of Hari 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.

NCERT Solutions for Class 8 Mathematics Chapter 2 Important NCERT Questions Linear Equations in one Variable Chapter 2 Exercise 2.6 NCERT Books for Session 2022-2023 CBSE Board Questions No: 6

Ragavi

Asked: March 5, 2021In: Class 8 Maths

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 3/2 Find the rational number.

NCERT Solutions for Class 8 Mathematics Chapter 2 Important NCERT Questions Linear Equations in one Variable Chapter 2 Exercise 2.6 NCERT Books for Session 2022-2023 CBSE Board Questions No: 7

Ragavi

Asked: March 5, 2021In: Class 8 Maths

Solve the following equation: 7y+4/y+2 = -4/3

NCERT Solutions for Class 8 Mathematics Chapter 2 Important NCERT Questions Linear Equations in one Variable Chapter 2 Exercise 2.6 NCERT Books for Session 2022-2023 CBSE Board Questions No: 5

Ragavi

Asked: March 5, 2021In: Class 8 Maths

Solve the following equation: 3y+4/2-6y = -2/5

NCERT Solutions for Class 8 Mathematics Chapter 2 Important NCERT Questions Linear Equations in one Variable Chapter 2 Exercise 2.6 NCERT Books for Session 2022-2023 CBSE Board Questions No: 4

Ragavi

Asked: March 5, 2021In: Class 8 Maths

Solve the following equation: z/z+15 = 4/9

NCERT Solutions for Class 8 Mathematics Chapter 2 Important NCERT Questions Linear Equations in one Variable Chapter 2 Exercise 2.6 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Ragavi

Asked: March 5, 2021In: Class 8 Maths

Solve the following equation: 9x/7-6x = 15

NCERT Solutions for Class 8 Mathematics Chapter 2 Important NCERT Questions Linear Equations in one Variable Chapter 2 Exercise 2.6 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Ragavi

Asked: March 5, 2021In: Class 8 Maths

Solve the following equation: 8x-3/3x = 2

NCERT Solutions for Class 8 Mathematics Chapter 2 Important NCERT Questions Linear Equations in one Variable Chapter 2 Exercise 2.6 NCERT Books for Session 2022-2023 CBSE Board Questions No: 1

Ragavi

Asked: March 5, 2021In: Class 9 Maths

Simplify and solve the following linear equation: 0.25(4f-3) =0.05(10f-9)

NCERT Solutions for Class 8 Mathematics Chapter 2 Important NCERT Questions Linear Equations in one Variable Chapter 2 Exercise 2.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 10

Ragavi

Asked: March 5, 2021In: Class 8 Maths

Simplify and solve the following linear equation: 3(5z-7)-2(9z-11) =4(8z-13)-17

NCERT Solutions for Class 8 Mathematics Chapter 2 Important NCERT Questions Linear Equations in one Variable Chapter 2 Exercise 2.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 9

Amit123

The ages of Hari 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.

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 3/2 Find the rational number.

Solve the following equation: 7y+4/y+2 = -4/3

Solve the following equation: 3y+4/2-6y = -2/5

Solve the following equation: z/z+15 = 4/9

Solve the following equation: 9x/7-6x = 15

Solve the following equation: 8x-3/3x = 2

Simplify and solve the following linear equation: 0.25(4f-3) =0.05(10f-9)

Simplify and solve the following linear equation: 3(5z-7)-2(9z-11) =4(8z-13)-17

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