Question

The avg 6 month salary of anitha is 3500. So on 7th month how much salary should she get to get tge average 3750

Answer 1

Answer:

In 7th month, she should get a salary of ₹ 5,250.

Avg. of the first 6 months is ₹ 3,500.

Therefore, her total salary of 6 months = 6 x 3500 = ₹ 21,000

Now, to get an avg. of 3,750 in 7 mnths, her total salary should be ( 7 x 3,750) = ₹ 26,250

Therefore, she needs a salary of ( 26,250 - 21,000 ) to make an avg. of 3,750

So, she needs ₹ 5,250 as her 7th month salary.

Answer 2

Step-by-step explanation:

avg.six month salary=3500

therefore, sum of salary for six months=3500×6=21000

now, let x be the salary of seventh month

then 21000+x/7=3750

21000+x=3750×7=26250

x=26250-21000

x=5250