a+b+c=13
c+d+e=13
e+f+g=13
g+h+i=13
find the value of e.
- 12 Answers
- 44000 Views
- L&T, NIIT, Verizon, I also Faced
- E-Mail Answers
Answer Posted / sachin b. umbarkar
a+b+c=13
c+d+e=13
Thus, a+b+c=c+d+e
a+b=d+e .................(I)
e+f+g=13
g+h+i=13
Thus, g+h+i=e+f+g
h+i=e+g ...............(II)
Now add (I)and(II)
We get ,
a+b+h+i=d+g+2e
Thus,
e=(a+b+h+i-d-g)/2 .........Answer
| Is This Answer Correct ? | 1 Yes | 6 No |
Post New Answer View All Answers
4 couples have a party.Depending on the set of statements,find who insulted whom and who is the host of the party.
Find the correct meaning of the following phrase: To be in the air
What is the selling price of a scooter? If the cost of the scooter is Rs 50 and a profit of 10% over selling price is earned.
The Parallelogram PQRS, the line RS have midpoint T from line PQ. What is the ratio of Triangle PTS / parallelogram PQRS?
Each row of letters or numbers has a rule connecting them. Write the next number or letterin the brackets. N , O , M , P , L , Q , K , R , (_ _ _)
In a class total 34 students, 16 are have a brother, 15 are have sisters, 9 students don't have either brothers or sisters.Find the number of students having both brother and sisters.
1992 Feb have 5 Sundays. In which year, the month Feb have 5 Sundays next?
Find the total number of squares in 1/4 of chess board ?
Dear Sir/ Madam, Kindly send me the model question answers for RRB-Technician Signal(Physics/Maths) to saranya67veena@gmail.com
If 8 men are required to complete a work in 6 days, how many men will be required to complete the same work in ½ day?
If the data is for 10 bogies and for every 2 bogies added speed decreases by 5% what will be the speed after 5 hrs.
In a class the average age is 16yrs.if the teacher who is 40 yrs of age is also included ,the average becomes 17yrs,how many students were there?
One dollar is saved in one month. Then how much dollar is saved in one day?
A man sells apples. First he gives half of the total apples what he has and a half apple. Then he gives half of the remaining and a half apple. He gives it in the same manner. After 7 times all are over. How many apples did he initially have?
A persons age is similar to the year he was born(last two digits is counted as age).
