Home
Class 7
MATHS
EXAMPLE 1. Add frac(5)(9) and frac(-13)(...

EXAMPLE 1. Add `frac(5)(9)` and `frac(-13)(9).`

Text Solution

AI Generated Solution

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • RATIONAL NUMBERS

    RS AGGARWAL|Exercise EXERCISE 4A|22 Videos

  • RATIONAL NUMBERS

    RS AGGARWAL|Exercise EXERCISE 4B|10 Videos

  • RATIONAL NUMBERS

    RS AGGARWAL|Exercise TEST PAPER -(4)|17 Videos

  • RATION AND PROPORTION

    RS AGGARWAL|Exercise Test papers|18 Videos

  • REFLECTION AND ROTATIONAL SYMMETRY

    RS AGGARWAL|Exercise Exercise B|12 Videos

Similar Questions

Explore conceptually related problems

EXAMPLE 6. Add frac(9)(-16) and frac(-5)(-12).

EXAMPLE 5. Add frac(-3)(8) and frac(-5)(12).

Knowledge Check

  • (frac(-2)(5))^(7) div (frac(-2)(5))^(5)= ?

    A
    (a) `frac(4)(25)`
    B
    (b) `frac(-4)(25)`
    C
    (c) `(frac(-2)(5))^(12)`
    D
    (d) `frac(25)(4)`

  • (frac(-1)(5))^(3) div (frac(-1)(5))^(8)= ?

    A
    (a) `(-frac(1)(5))^(5)`
    B
    (b) `(frac(-1)(5))^(11)`
    C
    (c) `(-5)^(5)`
    D
    (d) `(frac(1)(5))^(5)`

    • Similar Questions

    Explore conceptually related problems

    . Add frac(-2)(3) and frac(3)(4).

    Add frac(7)(-11) and frac(3)(7).

    Add(-5)/(9) and (-17)/(9)

    EXAMPLE 7. Find the sum: (frac(5)(9)+frac(-7)(12)+frac(11)(18)).

    EXAMPLE 1. Simplify: (i) frac(7)(15) div frac(2)(3) (ii) frac(-8)(35) div frac(2)(7) (iii) frac(16)(21) div frac(-4)(3) (iv) frac(-9)(20) div frac(-3)(10)

    EXAMPLE 13. Simplify: (frac(1)(2))^(-2)+(frac(1)(3))^(-2)+(frac(1)(4))^(-2)

    Home
    Profile