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  • 2 answers

Shruti Dadhwal 9 years ago

Integer is a number which is not fraction , it is a whole number. It can be negative, positive or zero.

Rashmi Bajpayee 9 years, 1 month ago

An integer is negative and positive number without fraction or decimal and also it includes zero. 

Ex. 0, 5, -8, 10, -483, etc

  • 2 answers

Shruti Dadhwal 9 years ago

It is addition of the two integers.

Manika Gupta 9 years, 1 month ago

a+b is not fixed, as it is an variable.it can be abcdef...............xyz. 

eg.- a= 9 and b=1, so c=10.

  • 2 answers

Shruti Dadhwal 9 years ago

2/5 = 0.4 

Rashmi Bajpayee 9 years, 1 month ago

0.4

  • 1 answers

Rashmi Bajpayee 9 years, 1 month ago

(1/6p) - 28 = -19

=>         (1/6p) - 28 + 28 = -19 + 28

=>         1/6p = 9

=>         (1/6p) x 6p = 9 x 6p

=>         1 = 54p

=>         p = 1/54

  • 2 answers

Rashmi Bajpayee 9 years, 1 month ago

Let the age of sister be x years.

Therefore, according to question, the man's age = x + 20% of x

Therefore,       x + 20% of x = 42

=>          x + (20/100)x = 42                    =>          x + x/5 = 42

=>          6x/5 = 42                                  =>          x = (42 x 5)/5 = 35 years

Therefore, the age of sister is 35 years.

Mufaddal Murga 9 years, 1 month ago

very bad veery bad

  • 2 answers

Shruti Dadhwal 9 years ago

836+ (-366)+(-264) = 836-366-264 = 836- (366+264) = 836- 630= 206

Rashmi Bajpayee 9 years, 2 months ago

836 + (-366) + (-264)

= 836 - 366 - 264

= 836 - 630

= 206

  • 1 answers

Rashmi Bajpayee 9 years, 3 months ago

They will change simultaneously again after L.C.M. (18, 72, 108) Seconds.

i.e.  18 = 2 x 3 x 3

       72 = 2 x 2 x 2 x 3 x 3

     108 = 2 x 2 x 3 x 3 x 3

L.C.M. (18, 72, 108) = 2 x 2 x 2 x 3 x 3 x 3 = 216 seconds = 3 min 36 seconds

Therefore, at 7:03:36 am, they will change again.

 

  • 2 answers

Shruti Dadhwal 9 years ago

-390+(+560) = 560-390= 170

Mayank Jha M Jha 9 years, 3 months ago

Answer will +170

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