Question

3. Average 2 monthly pay of five brothers is * 600 and if two
brothers got a pay raise of 100,
then the new average pay will
be:​

Answer 1

Answer:

b)640

Step-by-step explanation:

average=sum of all value/no. of value taken

Answer 2

Answer:

The new average value is 640 rupees (Option B).

Step-by-step explanation:

Average salary = Total salary / Number of brothers

Let x be the total salary

Then,

600 = x/5

⇒x = 3000 rupees.

So two brothers get a raise of 100 rupees each so the new total salary is 3200.

So the new average value = New total salary/Number of brothers

New average value = 3200/5 = 640 rupees

Project code #SPJ2