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Averages
The average salary of 3 workers is 95 Rs. per week. If one earns Rs.115 and second earns Rs.65 how much is the
salary of the 3rd worker.
Read Solution (Total 16)
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- Solution: 105 rs
sol: 1st worker salary: 115 rs
2nd worker salary : 65 rs
3rd worker salary: X rs
now, average of salaries of all = (115+65+X)/3
average = 95 ;;;;;;;; (115+65+X)/3=95 (solve for X)
X=105 - 13 years agoHelpfull: Yes(24) No(0)
- x/3=95 so x=285.285-115-65=105. Ans=105
- 13 years agoHelpfull: Yes(11) No(2)
- very easy tatol salary is 285 now find the salary of 3rd man = 285-115-65= 105
- 13 years agoHelpfull: Yes(4) No(0)
- x+y+z=3*95=285
x=115
y=65
z=285-(115+65)=105 - 11 years agoHelpfull: Yes(3) No(0)
- Avg salary of 3 workers is 95
Total Salary of 3 members is 3*95 = 285
1st worker salary = 115
2nd worker salary = 65
Let the salary of 3rd worker be x
115+65+x = 285
x= 105
So the salary of 3rd worker is Rs 105 - 11 years agoHelpfull: Yes(2) No(0)
- x+y+z=3*95=285
x=115
y=65
z=285-(115+65)=105 - 10 years agoHelpfull: Yes(1) No(1)
- Let salary of 1st,2nd and 3rd person be x,y and z respectively.
Given,(x+y+z)/3=95.
Salary of 2 persons is given
so,(x+115+65)/3=95
x+180=285
therefore x=285-180
x=105
So the salary of the 3rd person will be Rs.105 - 9 years agoHelpfull: Yes(1) No(0)
- ans will be 105
- 10 years agoHelpfull: Yes(0) No(0)
- 3 workers total salary is 3*95=285
1st one earns Rs. 115 and 2nd one earns Rs. 65.
so., #rd earns 285-(65+115)=105 - 10 years agoHelpfull: Yes(0) No(0)
- let the salary of third worker be x then
sum of salary of the three/3 =95
i.e. (115+65+x)/3 =95 so x=105
- 10 years agoHelpfull: Yes(0) No(0)
- avg of 3 workers=(115+65+x)/3=95
x=105
that is salary of 3rd worker is 105
- 9 years agoHelpfull: Yes(0) No(0)
- let say third person earns Rs. x
average of 3 workers=95=(115+65+x)/3
180+x=3*95
180+x=285
x=285-180
x=105 - 8 years agoHelpfull: Yes(0) No(0)
- (115+65+x)/3=95
x=285-180=105
ans is 105 - 7 years agoHelpfull: Yes(0) No(0)
- let salary of second worker be x.
(115+65+x)/3=95
x=285-180=105 - 7 years agoHelpfull: Yes(0) No(0)
- 105
115+65+x=285
x=285-180
x=105 - 5 years agoHelpfull: Yes(0) No(0)
- the answer is 105
- 5 years agoHelpfull: Yes(0) No(0)
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