If white buttons represent positive integers and black buttons represent negative integers. Find the net value of all the buttons shown:

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-1

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Solution

The correct option is B
-1

According to the problem,
There are 4 black buttons = -4
There are 3 white buttons = 3
So, we can write in mathematical form, we get
= (-4) + (+3)
= - 4 + 3
= -1
Thus, the net value of all the buttons is -1.

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Question 12

Ram put some buttons on the table. There were 4 blue, 7 red, 3 black and 6 white buttons in all. All of a sudden, a cat jumped on the table an knocked out one button on the floor. What is the probability that the button on the floor is blue?

(a) $\frac{7}{20}$

(b) $\frac{3}{5}$

(d) $\frac{1}{4}$

If white buttons represent positive integers and black buttons represent negative integers. Find the net value of all the buttons shown:

If white button represents +1 and black button represents +1. Find the net value of all the buttons shown:

Q. Ram put some buttons on the table. There were 4 blue, 7 red, 3 black and 6 white buttons in all. All of a sudden, a cat jumped on the table and knocked out one button on the floor. What is the probability that the button on the floor is blue?

Ram put some buttons on the table. There were $4 blue, 7 red, 3 black$ and $6 white$ buttons in all. All of a sudden, a cat jumped on the table and knocked out one button on the floor. What is the probability that the button on the floor is blue?

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If white buttons represent positive integers and black buttons represent negative integers. Find the net value of all the buttons shown:

The correct option is B -1 According to the problem, There are 4 black buttons = -4 There are 3 white buttons = 3 So, we can write in mathematical form, we get = (-4) + (+3) = - 4 + 3 = -1 Thus, the net value of all the buttons is -1.

The correct option is B
-1

According to the problem,
There are 4 black buttons = -4
There are 3 white buttons = 3
So, we can write in mathematical form, we get
= (-4) + (+3)
= - 4 + 3
= -1
Thus, the net value of all the buttons is -1.